Home › Doctors › California › Castro Valley › Psychiatrists
Psychiatrists who accept Medicare in Castro Valley, CA
CMS lists 43 clinicians in this specialty with a practice address in Castro Valley. Accept Medicare assignment (the Medicare-approved amount as full payment): 43. Offer telehealth: 14.
Typical amounts Medicare approves in ZIP 94578 (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.
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.
Dustin Wong, DO
✓ Accepts Medicare assignmentMIPS score (2024): 97.1/100Graduated 2021 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $1,031Kathryn H. Brown, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2021 · University of California, Irvine, California College of MedicineFemaleMarie R. Champlin, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2010FemaleHeather W. Clague, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1999 · University of California, San Francisco School of MedicineFemaleOther offices in Castro Valley: 1Kory B. Combs, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2013 · Duke University School of MedicineMaleMichael H. Feddersen, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2003MaleJohn W. Fenton, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2002MaleAllain Edrick G. Francisco, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2020MaleAdrienne A. Fratini, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1997 · University of California, Geffen School of MedicineFemaleJapsharan Gill, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2015FemaleOther offices in Castro Valley: 1Shabeg Gondara, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2011MaleOther offices in Castro Valley: 1Drug and device company payments (2025): $27Sean Y. Haugh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1994 · Pennsylvania State University College of MedicineMaleTimothy I. Lawver, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2006MalePeter L. Liao, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2020MaleUchenna B. Okoye, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2014 · University of California, San Francisco School of MedicineFemaleMatthew Paley, DO
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 2019MaleRamail D. Siddiqui
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2020 · Albany Medical College of Union UniversityMaleDrug and device company payments (2025): $20Natasha N. Thrower, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2014 · University of California, Davis School of MedicineFemaleBrandon S. Tresenriter, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2019MaleStacen J. Velvin, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2018MaleDaniel A. Yahya, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2006 · Rutgers New Jersey Medical SchoolMaleOther offices in Castro Valley: 1Rachel M. Percelay, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.8/100Graduated 2021 · University of California, San Francisco School of MedicineFemaleKatrina Lin
✓ Accepts Medicare assignmentMIPS score (2024): 88.2/100Graduated 2018Tiffany White, DO
✓ Accepts Medicare assignmentMIPS score (2024): 87/100✓ TelehealthGraduated 2017FemaleYing C. Li, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100Graduated 2018 · University of California, San Francisco School of MedicineFemaleEmma C. Samelson-Jones, MD
✓ Accepts Medicare assignmentMIPS score (2024): 84.9/100✓ TelehealthGraduated 2009 · University of California, San Francisco School of MedicineFemaleRyan J. Coram, DO
✓ Accepts Medicare assignmentMIPS score (2024): 54/100✓ TelehealthGraduated 2019 · Ohio University, College of Osteopathic MedicineMaleCynthia I. Resendez, MD
✓ Accepts Medicare assignmentMIPS score (2024): 54/100✓ TelehealthGraduated 2002 · University of California, San Francisco School of MedicineFemaleSiva S. Avula, MD
✓ Accepts Medicare assignmentGraduated 2004MaleAlexander W. Baradei, MD
✓ Accepts Medicare assignmentGraduated 2020 · Florida State University College of MedicineMaleHoai T. Bui, MD
✓ Accepts Medicare assignmentGraduated 2020 · Florida State University College of MedicineFemaleJames C. Finora, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021MaleAsaf Jacobs, MD
✓ Accepts Medicare assignmentGraduated 2019MaleMarina Katz, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988FemaleKodjovi Kodjo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleDov Lerman Sinkoff, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of Washington School of MedicineMaleSameer Mohammed, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996MaleEtuajie E. Oiyemhonlan Halbert, DO
✓ Accepts Medicare assignmentGraduated 2019FemaleSwati Sood, MD
✓ Accepts Medicare assignmentGraduated 2009FemaleHeidi J. Stahl, MD
✓ Accepts Medicare assignmentGraduated 2022FemaleEvan J. Trager, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · University of California, San Francisco School of MedicineMaleCatalina Villa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000FemaleBoris Zhalkovsky, MD
✓ Accepts Medicare assignmentGraduated 1978MaleDrug and device company payments (2025): $277
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 Castro Valley
- Primary care doctors89
- Nurse practitioners20
- Cardiologists18
- Dermatologists3
- Orthopedic surgeons7
- Neurologists8
- Gastroenterologists7
- Ophthalmologists7
- Optometrists5
- Podiatrists7
- Urologists5
- Pulmonologists7
- Nephrologists5
- Endocrinologists5
- ENT doctors5
- Oncologists5
- Therapists and counselors5
- Physical therapists10
- Audiologists3
- Chiropractors10
- Gynecologists16
- General surgeons7
- Pain management doctors3
- Neurosurgeons3
- Infectious disease doctors3
Other care in Castro Valley
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).