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Physiatrists who accept Medicare in Fullerton, CA
CMS lists 13 clinicians in this specialty with a practice address in Fullerton. Accept Medicare assignment (the Medicare-approved amount as full payment): 13. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 92835 (2024 Medicare rates, the latest CMS has published): a new-patient visit $142, of which you pay about $36; a follow-up visit $78, of which you pay about $19 — 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.
Jason J. Wei, DO
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2017MaleDrug and device company payments (2025): $1,054Amirpasha Ehsan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 17/100Graduated 2015 · University of California, Irvine, California College of MedicineMaleJerry S. Chuang, MD
✓ Accepts Medicare assignmentGraduated 2003 · Tufts University School of MedicineMaleDrug and device company payments (2025): $34Natalia Covarrubias-Eckardt, MD
✓ Accepts Medicare assignmentGraduated 2010FemaleSiena Elisa Ona, MD
✓ Accepts Medicare assignmentGraduated 2010FemaleDrug and device company payments (2025): $391Thomas M. Phan, MD
✓ Accepts Medicare assignmentGraduated 2015 · University of Maryland School of MedicineMaleDrug and device company payments (2025): $90Lisa Pitino
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003FemaleDrug and device company payments (2025): $809Kenneth S. Rodrigues, MD
✓ Accepts Medicare assignmentGraduated 2012 · Wayne State University School of MedicineMaleRobyn K. Sato, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $134Jonathon T. Teng, MD
✓ Accepts Medicare assignmentGraduated 2020MaleDieumy M. Thai, MD
✓ Accepts Medicare assignmentGraduated 1987 · University of California, Davis School of MedicineFemaleGigi P. Thomas, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Southern California Keck School of MedicineFemaleTheodora K. Wong, MD
✓ Accepts Medicare assignmentGraduated 2020 · Un of California, Irvine, College of MedicineFemale
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 Fullerton
- Primary care doctors271
- Nurse practitioners102
- Cardiologists37
- Dermatologists21
- Orthopedic surgeons12
- Neurologists17
- Gastroenterologists15
- Ophthalmologists25
- Optometrists20
- Podiatrists14
- Urologists6
- Pulmonologists15
- Nephrologists6
- Endocrinologists15
- Rheumatologists9
- ENT doctors7
- Oncologists18
- Psychiatrists8
- Psychologists17
- Therapists and counselors15
- Physical therapists30
- Occupational therapists4
- Chiropractors17
- Gynecologists37
- General surgeons9
- Pain management doctors11
- Dietitians10
- Neurosurgeons5
Other care in Fullerton
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).