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Psychiatrists who accept Medicare in Alameda, CA
CMS lists 14 clinicians in this specialty with a practice address in Alameda. Accept Medicare assignment (the Medicare-approved amount as full payment): 8. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 94501 (2024 Medicare rates, the latest CMS has published): a new-patient visit $202, of which you pay about $51; a follow-up visit $85, of which you pay about $21 — 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.
Marie R. Champlin, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2010FemaleMichael A. Villania, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2009MaleBryan E. Bruns, MD
✓ Accepts Medicare assignmentGraduated 1974 · University of California, San Diego School of MedicineMaleOther offices in Alameda: 1Drug and device company payments (2025): $56Kaney J. Fedovskiy, MD
✓ Accepts Medicare assignmentGraduated 2002FemaleOther offices in Alameda: 1William R. Mains, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · University of California, San Diego School of MedicineMaleOther offices in Alameda: 1Drug and device company payments (2025): $27Marina Obolnikov, MD
✓ Accepts Medicare assignmentGraduated 1979FemaleOther offices in Alameda: 1Andrew A. Sassani, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998MaleOther offices in Alameda: 1Donald L. Sharps, MD
✓ Accepts Medicare assignmentGraduated 1981 · Ohio State University College of MedicineMaleOther offices in Alameda: 1Caitlin Clark, MD
May accept assignmentMIPS score (2024): 93.1/100✓ TelehealthGraduated 2020FemaleLianjie Du, MD
May accept assignmentGraduated 1983MaleDrug and device company payments (2025): $869Angela S. Hu, MD
May accept assignment✓ TelehealthGraduated 2023FemaleOther offices in Alameda: 1Henry H. Kim, MD
May accept assignmentGraduated 2022 · California University of Science and MedicineMaleOther offices in Alameda: 1Matthew W. Long, MD
May accept assignmentGraduated 2020MaleOther offices in Alameda: 1Nagaraj Uddhandi, MD
May accept assignmentGraduated 2002MaleOther offices in Alameda: 1Drug and device company payments (2025): $31
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 Alameda
- Primary care doctors55
- Nurse practitioners55
- Cardiologists3
- Dermatologists4
- Orthopedic surgeons6
- Neurologists28
- Gastroenterologists3
- Ophthalmologists9
- Optometrists5
- Podiatrists9
- Pulmonologists3
- Psychologists16
- Therapists and counselors54
- Physical therapists8
- Occupational therapists3
- Chiropractors10
- Gynecologists8
- General surgeons3
- Infectious disease doctors8
Other care in Alameda
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
- Oakland75
- Emeryville7
- San Leandro30
- Berkeley83
- San Francisco308
- Castro Valley43
- South San Francisco4
- Daly City18
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).