Home › Doctors › Rhode Island › Warwick › Rheumatologists
Rheumatologists who accept Medicare in Warwick, RI
CMS lists 5 clinicians in this specialty with a practice address in Warwick. Accept Medicare assignment (the Medicare-approved amount as full payment): 5. Offer telehealth: 2.
Typical amounts Medicare approves in ZIP 02886 (2024 Medicare rates, the latest CMS has published): a new-patient visit $134, of which you pay about $34; a follow-up visit $103, of which you pay about $26 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Lisa K. Harrington, MD
✓ Accepts Medicare assignmentMIPS score (2024): 98.3/100Graduated 1990 · Boston University School of MedicineFemaleDrug and device company payments (2025): $21Edward Reardon, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.5/100✓ TelehealthGraduated 1982 · Philadelphia College of Osteopathic MedicineMaleDrug and device company payments (2025): $41,866Mark C. Fisher, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · University of Pittsburgh School of MedicineMaleDrug and device company payments (2025): $274Jan M. Karczewski, MD
✓ Accepts Medicare assignmentGraduated 2015MaleIsha Shah, MD
✓ Accepts Medicare assignmentGraduated 2017FemaleDrug and device company payments (2025): $44
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Warwick
- Primary care doctors170
- Geriatricians4
- Nurse practitioners244
- Cardiologists30
- Orthopedic surgeons22
- Neurologists41
- Gastroenterologists12
- Ophthalmologists12
- Optometrists33
- Podiatrists13
- Urologists3
- Pulmonologists7
- Nephrologists13
- Endocrinologists5
- ENT doctors6
- Oncologists7
- Psychiatrists61
- Psychologists46
- Therapists and counselors210
- Physical therapists92
- Occupational therapists8
- Audiologists9
- Chiropractors9
- Gynecologists78
- General surgeons14
- Pain management doctors4
- Physiatrists5
- Dietitians12
- Infectious disease doctors5
Other care in Warwick
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).