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Ophthalmologists who accept Medicare in Greenfield, MA
CMS lists 5 clinicians in this specialty with a practice address in Greenfield. Accept Medicare assignment (the Medicare-approved amount as full payment): 5. Offer telehealth: 0.
Typical amounts Medicare approves in ZIP 01301 (2024 Medicare rates, the latest CMS has published): a new-patient visit $134, of which you pay about $34; a follow-up visit $73, of which you pay about $18 — 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.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Brigette Cole, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100Graduated 2019 · George Washington University School of MedicineFemaleDrug and device company payments (2025): $635Cris Martin P. Jacoba, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100Graduated 2013MaleDrug and device company payments (2025): $973John Warren, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100Graduated 1997 · Stanford University School of MedicineMaleDrug and device company payments (2025): $828Nathalie C. Rioux, MD
✓ Accepts Medicare assignmentMIPS score (2024): 63.9/100Graduated 1991FemaleDrug and device company payments (2025): $161Robert J. Austin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 24.4/100Graduated 1986 · New York Medical CollegeMaleDrug and device company payments (2025): $112
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 Greenfield
- Primary care doctors35
- Nurse practitioners74
- Cardiologists9
- Neurologists7
- Gastroenterologists5
- Optometrists19
- Podiatrists3
- Psychiatrists6
- Psychologists5
- Therapists and counselors128
- Physical therapists16
- Audiologists5
- Chiropractors4
- Gynecologists5
- General surgeons5
Other care in Greenfield
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).