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Nephrologists who accept Medicare in Needham, MA
CMS lists 11 clinicians in this specialty with a practice address in Needham. Accept Medicare assignment (the Medicare-approved amount as full payment): 10. Offer telehealth: 10.
Typical amounts Medicare approves in ZIP 02494 (2024 Medicare rates, the latest CMS has published): a new-patient visit $144, of which you pay about $36; a follow-up visit $111, of which you pay about $28 — 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.
Kristin M. Corapi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008FemaleDrug and device company payments (2025): $205Peter G. Czarnecki, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005MaleJohn Danziger, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · University of Texas Southwestern Medical School at DallasMaleOther offices in Needham: 1Bradley M. Denker, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1984 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $7Stewart H. Lecker, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $3Shimontini Mitra, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleDrug and device company payments (2025): $5Alexander Morales
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015MaleOther offices in Needham: 1Drug and device company payments (2025): $205Samer S. Nasser, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002MaleDrug and device company payments (2025): $106Jeffrey H. William, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Tufts University School of MedicineMaleOther offices in Needham: 1Drug and device company payments (2025): $26Kambiz Zandi Nejad, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1990MaleDrug and device company payments (2025): $5Tseng Sen Huang
May accept assignmentGraduated 2021Male
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 Needham
- Primary care doctors208
- Nurse practitioners236
- Cardiologists40
- Dermatologists11
- Orthopedic surgeons19
- Neurologists45
- Gastroenterologists19
- Ophthalmologists18
- Optometrists12
- Podiatrists11
- Urologists11
- Pulmonologists7
- Endocrinologists14
- Rheumatologists4
- ENT doctors15
- Oncologists13
- Psychiatrists14
- Psychologists20
- Therapists and counselors51
- Physical therapists25
- Occupational therapists7
- Speech therapists3
- Audiologists5
- Chiropractors6
- Gynecologists29
- General surgeons13
- Vascular surgeons3
- Allergists5
- Sleep medicine doctors3
- Dietitians8
Other care in Needham
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).