Dr. Jacob W. Lonsdale
- Gender: Male
- Experience: 14 years
- Sole propriator: No
- NPI: 1053505958
Dr. Jacob W. Lonsdale M.D.
Orthopedic Surgeon
He is located at 1000 North Oak Avenue in Marshfield, WI 54449. Can help patients with the following: Cauda Equina Syndrome, Elbow Pain, Jaundice, Phenylketonuria (PKU), Sprained Wrist, Tourette Syndrome. His National Provider Identifier (NPI) number is 1053505958. Appointment can be made via the phone number (715) 387-5202. He is affiliated with 2 practices.
Conditions treated
Dr. Jacob William Lonsdale, being an orthopedic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Jacob W. Lonsdale.
- ACL Tear
- Abdominal Pain
- Achilles Tendon Rupture
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Autism
- Avascular Necrosis
- Back Pain
- Baker's Cyst
- Bee and Wasp Stings
- Birth Defects
- Bone Spurs
- Broken Bone
- Bronchitis
- Bunions
- Bursitis
- Carpal Tunnel Syndrome
- Cauda Equina Syndrome
- Cerebral Palsy (CP)
- Cervical Radiculopathy
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Chronic Cough
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Compartment Syndrome
- Croup
- Cubital Tunnel Syndrome
- Degenerative Disc Disease (DDD)
- Developmental Delays
- Dislocated Ankle
- Dislocated Shoulder
- Down Syndrome
- Dyslexia
- Eczema
- Edwards Syndrome
- Elbow Pain
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Frostbite
- General Care
- Hammer Toe
- Hay Fever
- Head Lice
- Headache
- Herniated Disc
- Hip Replacement
- Hives
- Iliotibial Band Syndrome (ITBS)
- Impingement Syndrome
- Infant Care
- Influenza
- Ingrown Toenail
- Jaundice
- Joint Fluid Extraction
- Kawasaki Disease
- Knee Pain
- Knee Replacement
- Kyphoplasty
- Kyphosis
- Learning Disability
- Low Back Pain
- Lumbar Spinal Stenosis
- Meniscus Tear
- Metatarsal Surgery
- Migraine
- Morton's Neuroma
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Osgood-Schlatter Disease
- Osteoarthritis (OA)
- Osteomyelitis
- Parenting
- Patellofemoral Pain Syndrome (PFS)
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Plantar Fasciitis
- Prescription Refill
- Repetitive Motion Disorders (RMDs)
- Reye Syndrome
- Rheumatoid Arthritis (RA)
- Rickets
- Rotator Cuff Tear
- Sciatica
- Scoliosis
- Separated Shoulder
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Spinal Stenosis
- Spondylolisthesis
- Spondylolysis
- Spondylosis
- Sprained Ankle
- Sprained Wrist
- Stress Fracture
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tennis Elbow
- Tourette Syndrome
- Trigger Finger
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urinary Tract Infection (UTI)
- Whiplash
- Williams Syndrome
- Wilson-Turner Syndrome
- Wrist Surgery
Procedures Performed by Dr. Jacob W. Lonsdale
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jacob W. Lonsdale as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 25, 2026, as reported by the insurer.
Show all 9 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad HSA (+ Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
HealthPartners
Network data as of Apr 29, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Oak $1,300 Gold | PPO · Gold | Network | Not accepting new patients |
| Oak $2,000 Standard Gold | PPO · Gold | Network | Not accepting new patients |
Medica
Network data as of Jul 13, 2026, as reported by the insurer.
Show all 9 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Medica Individual Choice Bronze HSA | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica Individual Choice Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica Individual Choice Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica Individual Choice Silver Standard | EPO · Silver | Preferred | Accepting new patients |
Security Health Plan
Network data as of Aug 19, 2026, as reported by the insurer.
Show all 143 plans from Security Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Enrich $1,500 - 30% | HMO · Gold | Preferred | Accepting new patients |
| Enrich $2,000 - 25% | HMO · Gold | Non Preferred | Accepting new patients |
| Enrich $2,000 - 25% | HMO · Gold | Preferred | Accepting new patients |
| Enrich $2,500 - 20% Copay | HMO · Gold | Preferred | Accepting new patients |
| Enrich $3,400 - 30% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Enrich $3,500 - 30% | HMO · Gold | Non Preferred | Accepting new patients |
| Enrich $3,500 - 30% | HMO · Gold | Preferred | Accepting new patients |
| Enrich $3,500 - 30% | HMO · Silver | Preferred | Accepting new patients |
| Enrich $3,500 HDHP | HMO · Gold | Preferred | Accepting new patients |
| Enrich $4,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Enrich $4,000 - 50% | HMO · Silver | Non Preferred | Accepting new patients |
| Enrich $4,000 - 50% | HMO · Silver | Preferred | Accepting new patients |
| Enrich $5,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Enrich $5,000 HDHP | HMO · Silver | Non Preferred | Accepting new patients |
| Enrich $5,000 HDHP | HMO · Silver | Preferred | Accepting new patients |
| Enrich $5,500 - 40% Copay | HMO · Silver | Preferred | Accepting new patients |
| Enrich $6,000 - 40% | HMO · Silver | Non Preferred | Accepting new patients |
| Enrich $6,000 - 40% | HMO · Silver | Preferred | Accepting new patients |
| Enrich $7,500 | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| Enrich $7,500 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Enrich $7,500 HDHP | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| Enrich $7,500 HDHP (2 plan variants) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Enrich $750 - 10% | HMO · Platinum | Preferred | Accepting new patients |
| Enrich $9,500 | HMO · Bronze | Non Preferred | Accepting new patients |
| Enrich $9,500 (2 plan variants) | HMO · Bronze | Preferred | Accepting new patients |
| Enrich Protection | HMO · Catastrophic | Non Preferred | Accepting new patients |
| Enrich Protection | HMO · Catastrophic | Preferred | Accepting new patients |
| Premier $2,000 - 25% | HMO · Gold | Non Preferred | Accepting new patients |
| Premier $2,000 - 25% | HMO · Gold | Preferred | Accepting new patients |
| Premier $3,500 - 30% | HMO · Gold | Non Preferred | Accepting new patients |
| Premier $3,500 - 30% | HMO · Gold | Preferred | Accepting new patients |
| Premier $4,000 - 50% | HMO · Silver | Non Preferred | Accepting new patients |
| Premier $4,000 - 50% | HMO · Silver | Preferred | Accepting new patients |
| Premier $5,000 HDHP | HMO · Silver | Non Preferred | Accepting new patients |
| Premier $5,000 HDHP | HMO · Silver | Preferred | Accepting new patients |
| Premier $6,000 - 40% | HMO · Silver | Non Preferred | Accepting new patients |
| Premier $6,000 - 40% | HMO · Silver | Preferred | Accepting new patients |
| Premier $7,500 | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| Premier $7,500 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Premier $7,500 HDHP | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| Premier $7,500 HDHP | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Premier HMO $1,500 - 30% | HMO · Gold | Preferred | Accepting new patients |
| Premier HMO $2,500 - 20% Copay | HMO · Gold | Preferred | Accepting new patients |
| Premier HMO $3,400 - 30% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Premier HMO $3,500 - 30% | HMO · Silver | Preferred | Accepting new patients |
| Premier HMO $3,500 HDHP | HMO · Gold | Preferred | Accepting new patients |
| Premier HMO $4,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Premier HMO $5,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| Premier HMO $5,500 - 40% Copay | HMO · Silver | Preferred | Accepting new patients |
| Premier HMO $7,500 HDHP | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Premier HMO $750 - 10% | HMO · Platinum | Preferred | Accepting new patients |
| Premier HMO $9,500 | HMO · Bronze | Preferred | Accepting new patients |
| Premier POS $1,500 - 30% | POS · Gold | Non Preferred | Accepting new patients |
| Premier POS $1,500 - 30% | POS · Gold | Preferred | Accepting new patients |
| Premier POS $2,500 - 20% Copay | POS · Gold | Non Preferred | Accepting new patients |
| Premier POS $2,500 - 20% Copay | POS · Gold | Preferred | Accepting new patients |
| Premier POS $3,400 - 30% HDHP | POS · Silver | Non Preferred | Accepting new patients |
| Premier POS $3,400 - 30% HDHP | POS · Silver | Preferred | Accepting new patients |
| Premier POS $3,500 - 30% | POS · Silver | Non Preferred | Accepting new patients |
| Premier POS $3,500 - 30% | POS · Silver | Preferred | Accepting new patients |
| Premier POS $3,500 HDHP | POS · Gold | Non Preferred | Accepting new patients |
| Premier POS $3,500 HDHP | POS · Gold | Preferred | Accepting new patients |
| Premier POS $4,000 - 20% HDHP | POS · Silver | Non Preferred | Accepting new patients |
| Premier POS $4,000 - 20% HDHP | POS · Silver | Preferred | Accepting new patients |
| Premier POS $5,000 - 20% HDHP | POS · Silver | Non Preferred | Accepting new patients |
| Premier POS $5,000 - 20% HDHP | POS · Silver | Preferred | Accepting new patients |
| Premier POS $5,500 - 40% Copay | POS · Silver | Non Preferred | Accepting new patients |
| Premier POS $5,500 - 40% Copay | POS · Silver | Preferred | Accepting new patients |
| Premier POS $7,500 HDHP | POS · Expanded Bronze | Non Preferred | Accepting new patients |
| Premier POS $7,500 HDHP | POS · Expanded Bronze | Preferred | Accepting new patients |
| Premier POS $750 - 10% | POS · Platinum | Non Preferred | Accepting new patients |
| Premier POS $750 - 10% | POS · Platinum | Preferred | Accepting new patients |
| Premier POS $9,500 | POS · Bronze | Non Preferred | Accepting new patients |
| Premier POS $9,500 | POS · Bronze | Preferred | Accepting new patients |
| Reliance $1,500 - 30% | EPO · Gold | Non Preferred | Accepting new patients |
| Reliance $1,500 - 30% | EPO · Gold | Preferred | Accepting new patients |
| Reliance $2,500 - 20% Copay | EPO · Gold | Non Preferred | Accepting new patients |
| Reliance $2,500 - 20% Copay | EPO · Gold | Preferred | Accepting new patients |
| Reliance $3,400 - 30% HDHP | EPO · Silver | Non Preferred | Accepting new patients |
| Reliance $3,400 - 30% HDHP | EPO · Silver | Preferred | Accepting new patients |
| Reliance $3,500 - 30% | EPO · Silver | Non Preferred | Accepting new patients |
| Reliance $3,500 - 30% | EPO · Silver | Preferred | Accepting new patients |
| Reliance $3,500 HDHP | EPO · Gold | Non Preferred | Accepting new patients |
| Reliance $3,500 HDHP | EPO · Gold | Preferred | Accepting new patients |
| Reliance $4,000 - 20% HDHP | EPO · Silver | Non Preferred | Accepting new patients |
| Reliance $4,000 - 20% HDHP | EPO · Silver | Preferred | Accepting new patients |
| Reliance $5,000 - 20% HDHP | EPO · Silver | Non Preferred | Accepting new patients |
| Reliance $5,000 - 20% HDHP | EPO · Silver | Preferred | Accepting new patients |
| Reliance $5,500 - 40% Copay | EPO · Silver | Non Preferred | Accepting new patients |
| Reliance $5,500 - 40% Copay | EPO · Silver | Preferred | Accepting new patients |
| Reliance $7,500 HDHP | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| Reliance $7,500 HDHP | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Reliance $750 - 10% | EPO · Platinum | Non Preferred | Accepting new patients |
| Reliance $750 - 10% | EPO · Platinum | Preferred | Accepting new patients |
| Reliance $9,500 | EPO · Bronze | Non Preferred | Accepting new patients |
| Reliance $9,500 | EPO · Bronze | Preferred | Accepting new patients |
| Select $2,000 - 25% | EPO · Gold | Non Preferred | Accepting new patients |
| Select $2,000 - 25% | EPO · Gold | Preferred | Accepting new patients |
| Select $3,500 - 30% | EPO · Gold | Non Preferred | Accepting new patients |
| Select $3,500 - 30% | EPO · Gold | Preferred | Accepting new patients |
| Select $4,000 - 50% | EPO · Silver | Non Preferred | Accepting new patients |
| Select $4,000 - 50% | EPO · Silver | Preferred | Accepting new patients |
| Select $5,000 HDHP | EPO · Silver | Non Preferred | Accepting new patients |
| Select $5,000 HDHP | EPO · Silver | Preferred | Accepting new patients |
| Select $6,000 - 40% | EPO · Silver | Non Preferred | Accepting new patients |
| Select $6,000 - 40% | EPO · Silver | Preferred | Accepting new patients |
| Select $7,500 | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| Select $7,500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Select $7,500 HDHP | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| Select $7,500 HDHP | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Select $9,500 | EPO · Bronze | Non Preferred | Accepting new patients |
| Select $9,500 | EPO · Bronze | Preferred | Accepting new patients |
| Select Protection | EPO · Catastrophic | Non Preferred | Accepting new patients |
| Select Protection | EPO · Catastrophic | Preferred | Accepting new patients |
| SimplyOne $1,500 - 30% | HMO · Gold | Preferred | Accepting new patients |
| SimplyOne $2,000 - 25% | EPO · Gold | Non Preferred | Accepting new patients |
| SimplyOne $2,000 - 25% | EPO · Gold | Preferred | Accepting new patients |
| SimplyOne $2,500 - 20% Copay | HMO · Gold | Preferred | Accepting new patients |
| SimplyOne $3,400 - 30% HDHP | HMO · Silver | Preferred | Accepting new patients |
| SimplyOne $3,500 - 30% | EPO · Gold | Non Preferred | Accepting new patients |
| SimplyOne $3,500 - 30% | EPO · Gold | Preferred | Accepting new patients |
| SimplyOne $3,500 - 30% | HMO · Silver | Preferred | Accepting new patients |
| SimplyOne $3,500 HDHP | HMO · Gold | Preferred | Accepting new patients |
| SimplyOne $4,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| SimplyOne $4,000 - 50% | EPO · Silver | Non Preferred | Accepting new patients |
| SimplyOne $4,000 - 50% | EPO · Silver | Preferred | Accepting new patients |
| SimplyOne $5,000 - 20% HDHP | HMO · Silver | Preferred | Accepting new patients |
| SimplyOne $5,000 HDHP | EPO · Silver | Non Preferred | Accepting new patients |
| SimplyOne $5,000 HDHP | EPO · Silver | Preferred | Accepting new patients |
| SimplyOne $5,500 - 40% Copay | HMO · Silver | Preferred | Accepting new patients |
| SimplyOne $6,000 - 40% | EPO · Silver | Non Preferred | Accepting new patients |
| SimplyOne $6,000 - 40% | EPO · Silver | Preferred | Accepting new patients |
| SimplyOne $7,500 | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| SimplyOne $7,500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SimplyOne $7,500 HDHP | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| SimplyOne $7,500 HDHP | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SimplyOne $7,500 HDHP | HMO · Expanded Bronze | Preferred | Accepting new patients |
| SimplyOne $750 - 10% | HMO · Platinum | Preferred | Accepting new patients |
| SimplyOne $9,500 | EPO · Bronze | Non Preferred | Accepting new patients |
| SimplyOne $9,500 | EPO · Bronze | Preferred | Accepting new patients |
| SimplyOne $9,500 | HMO · Bronze | Preferred | Accepting new patients |
| SimplyOne Protection | EPO · Catastrophic | Non Preferred | Accepting new patients |
| SimplyOne Protection | EPO · Catastrophic | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Jacob W. Lonsdale is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Jacob W. Lonsdale is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery (also registered under: Practitioner - Pediatric Medicine) .
Bills through: Marshfield Clinic Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Additional Specialities
- Pediatrician
Looking for more Orthopedic Surgeons?
Out of the 11 orthopedic surgeons in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 613 Sycamore Avenue Marshfield, 54449, WI
- Gender: Female
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
Questions & Answers
Does Dr. Jacob William Lonsdale have affiliation with practices?
Dr. Jacob William Lonsdale is affiliated with Minocque Center - Marshfield Clinic. For the full list of practices see this list.
What conditions does Dr. Jacob William Lonsdale treat?
Dr. Jacob William Lonsdale provides treatment for Cauda Equina Syndrome, Elbow Pain, Jaundice, Phenylketonuria (PKU), Sprained Wrist, Tourette Syndrome. For the full list see this list.
Where can you meet with Dr. Jacob William Lonsdale?
Dr. Jacob William Lonsdale's office is located at 1000 North Oak Avenue in Marshfield, WI 54449.
Does Dr. Jacob William Lonsdale accept patients with Anthem Blue Cross and Blue Shield?
Yes, Dr. Jacob William Lonsdale is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.