Dr. John Ewing
- Gender: Male
- Experience: 26 years
- Graduated from: University Of New Mexico School Of Medicine
- Graduation year: 1995
- Sole propriator: No
- NPI: 1053378331
Dr. John Ewing MD
Addiction Medicine Specialist
He is located at 202 South Park Street in Madison, WI 53715. Can help patients with the following: Chronic Obstructive Pulmonary Disease (COPD), Hypothyroidism, Migraine, Obesity, Osteoporosis, Thyroid Disease. His National Provider Identifier (NPI) number is 1053378331. Appointment can be made via the phone number (608) 417-8144. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. John Ewing, being an addiction medicine specialist, 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. John Ewing.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John Ewing 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 Pathway/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway/Lean HSA (+ Incentives) (5 plan variants) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Gold Pathway/Lean 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Gold | Participating | Accepting new patients |
| Anthem Gold Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Pathway/Lean 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) (5 plan variants) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Silver Pathway/Lean 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway/Lean 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) | HMO · Silver | Participating | Accepting new patients |
Aspirus Health Plan
Network data as of Feb 15, 2024, as reported by the insurer.
Show all 12 plans from Aspirus Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMO Bronze $0 Medical Deductible | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 10000 | HMO · Bronze | Aspirussign | Accepting new patients |
| HMO Bronze 7500 | HMO · Expanded Bronze | Aspirussign | Accepting new patients |
| HMO Catastrophic 10600 with 3 free PCP visits | HMO · Catastrophic | Aspirussign | Accepting new patients |
| HMO Gold 2000 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO Gold 2700 | HMO · Gold | Aspirussign | Accepting new patients |
| HMO HDHP Silver 5900 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6000 | HMO · Silver | Aspirussign | Accepting new patients |
| HMO Silver 6600 | HMO · Silver | Aspirussign | Accepting new patients |
| POS Bronze 7500 | POS · Expanded Bronze | Aspirussign | Accepting new patients |
| POS Bronze 8500 | POS · Bronze | Aspirussign | Accepting new patients |
| POS Silver 6000 | POS · Silver | Aspirussign | Accepting new patients |
Group Health Cooperative-SCW
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 21 plans from Group Health Cooperative-SCW
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Better Together HMO Bronze 6500 Ded/8750 MOOP HSA | HMO · Expanded Bronze | Better Together HMO | Accepting new patients |
| Better Together HMO Bronze 7500 Ded/10000 MOOP HSA | HMO · Expanded Bronze | Better Together HMO | Accepting new patients |
| Better Together HMO Bronze No Medical Ded/10600 MOOP HSA | HMO · Expanded Bronze | Better Together HMO | Accepting new patients |
| Better Together HMO Gold 1500 Ded/8000 MOOP with Vision | HMO · Gold | Better Together HMO | Accepting new patients |
| Better Together HMO Gold 2000 Ded/8200 MOOP | HMO · Gold | Better Together HMO | Accepting new patients |
| Better Together HMO Gold 4000 Ded/4000 MOOP HSA | HMO · Gold | Better Together HMO | Accepting new patients |
| Better Together HMO Platinum 750 Ded/2000 MOOP with Vision | HMO · Platinum | Better Together HMO | Accepting new patients |
| Better Together HMO Platinum No Ded/3300 MOOP | HMO · Platinum | Better Together HMO | Accepting new patients |
| Better Together HMO Platinum No Ded/5200 MOOP | HMO · Platinum | Better Together HMO | Accepting new patients |
| Better Together HMO Silver 5500 Ded/8500 MOOP with Vision | HMO · Silver | Better Together HMO | Accepting new patients |
| Better Together HMO Silver 5975 Ded/5975 MOOP HSA | HMO · Silver | Better Together HMO | Accepting new patients |
| Better Together HMO Silver 6000 Ded/8900 MOOP | HMO · Silver | Better Together HMO | Accepting new patients |
| Partners HMO Bronze 10600 Ded/10600 MOOP HSA | HMO · Bronze | Partners HMO | Accepting new patients |
| Partners HMO Bronze 6000 Ded/10600 MOOP HSA | HMO · Bronze | Partners HMO | Accepting new patients |
| Partners HMO Bronze 7500 Ded/10000 MOOP HSA | HMO · Expanded Bronze | Partners HMO | Accepting new patients |
| Partners HMO Gold 1500 Ded/8000 MOOP with Vision | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Gold 2000 Ded/8200 MOOP | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Gold 4000 Ded/4000 MOOP HSA | HMO · Gold | Partners HMO | Accepting new patients |
| Partners HMO Silver 5500 Ded/8500 MOOP with Vision | HMO · Silver | Partners HMO | Accepting new patients |
| Partners HMO Silver 5975 Ded/5975 MOOP HSA | HMO · Silver | Partners HMO | Accepting new patients |
| Partners HMO Silver 6000 Ded/8900 MOOP | HMO · Silver | Partners HMO | Accepting new patients |
Medica
Network data as of Jul 1, 2026, as reported by the insurer.
Show all 27 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Engage by Medica Bronze HSA | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Engage by Medica Bronze Share | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Engage by Medica Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Engage by Medica Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Not accepting new patients |
| Engage by Medica Gold Share | EPO · Gold | Preferred | Not accepting new patients |
| Engage by Medica Gold Standard | EPO · Gold | Preferred | Not accepting new patients |
| Engage by Medica Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Not accepting new patients |
| Engage by Medica Silver Share | EPO · Silver | Preferred | Not accepting new patients |
| Engage by Medica Silver Standard | EPO · Silver | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Bronze HSA | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Bronze Share | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Gold Share | EPO · Gold | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Gold Standard | EPO · Gold | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Silver Share | EPO · Silver | Preferred | Not accepting new patients |
| Essentia Choice Care with Medica Silver Standard | EPO · Silver | Preferred | Not accepting new patients |
| Medica Individual Choice Bronze HSA | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Bronze Share | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Medica Individual Choice Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Gold Share | EPO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Gold Standard | EPO · Gold | Preferred | Not accepting new patients |
| Medica Individual Choice Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Not accepting new patients |
| Medica Individual Choice Silver Share | EPO · Silver | Preferred | Not accepting new patients |
| Medica Individual Choice Silver Standard | EPO · Silver | Preferred | Not 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. John Ewing 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. John Ewing is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - Addiction Medicine) .
Bills through: Meriter Hospital 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.
Payments received
Drug payment
| Alkermes | $89 |
| Allergan | $13 |
Other
| Other | $77 |
| Food and Beverage | $26 |
Studies
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated in 1995Additional Specialities
- Family Physician
Looking for more Addiction Medicine Specialists?
Here are addiction medicine specialists in Wisconsin you may want to explore.
- Gender: Male
- Address: Suite 117 19115 West Capitol Drive Brookfield, 53045, WI
- Gender: Male
- Address: 2232 West Lawn Avenue Madison, 53711, WI
- Gender: Male
- Address: 1220 Dewey Avenue Wauwatosa, 53213, WI
- Gender: Female
- Address: 1220 Dewey Avenue Wauwatosa, 53213, WI
- Gender: Female
- Address: 7325 Foley Road Racine, 53402, WI
- Gender: Female
- Address: 620 South Wisconsin Drive Howards Grove, 53083, WI
- Gender: Female
- Address: 2842 South Business Drive Sheboygan, 53081, WI
- Gender: Male
- Address: 1000 North Oak Avenue Marshfield, 54449, WI
- Gender: Male
- Address: 202 South Park Street Madison, 53715, WI
- Gender: Male
- Address: 180 North Milwaukee Street Milwaukee, 53202, WI
Questions & Answers
Does Dr. John Ewing accept patients with Aspirus Health Plan?
Yes, Dr. John Ewing is listed in-network for Aspirus Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. John Ewing affiliation with hospitals?
Dr. John Ewing is affiliated with MERITER HOSPITAL.
Does Dr. John Ewing have affiliation with practices?
Dr. John Ewing is affiliated with Community Services Associates Pauquette Center for Psychological Servs.
Where can you meet with Dr. John Ewing?
Dr. John Ewing's office is located at 202 South Park Street in Madison, WI 53715.
What conditions does Dr. John Ewing treat?
Dr. John Ewing provides treatment for Chronic Obstructive Pulmonary Disease (COPD), Hypothyroidism, Migraine, Obesity, Osteoporosis, Thyroid Disease. For the full list see this list.