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Orthopedic surgeons who accept Medicare in Riverside, CA
CMS lists 58 clinicians in this specialty with a practice address in Riverside. Accept Medicare assignment (the Medicare-approved amount as full payment): 57. Offer telehealth: 9.
Typical amounts Medicare approves in ZIP 92505 (2024 Medicare rates, the latest CMS has published): a new-patient visit $92, of which you pay about $23; a follow-up visit $74, 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.
Hrayr G. Basmajian, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.2/100✓ TelehealthGraduated 2006 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $21,094Aatif Sayeed, MD
✓ Accepts Medicare assignmentMIPS score (2024): 80.2/100Graduated 2018 · University of Pittsburgh School of MedicineMaleDrug and device company payments (2025): $170Henry W. Tsang, DO
✓ Accepts Medicare assignmentMIPS score (2024): 80.2/100Graduated 2014 · Lake Erie Col of Osteopathic Medicine, BradentonMaleDrug and device company payments (2025): $867Richard A. Biama, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.9/100Graduated 1980 · University of Texas Southwestern Medical School at DallasMaleMichael H. French, DO
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2012MaleDrug and device company payments (2025): $42,080Matthew D. Robinson, DO
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2006MaleDrug and device company payments (2025): $802Akash K. Shah, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 2015 · Boston University School of MedicineMaleDrug and device company payments (2025): $31,740Andrew Wong, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2003 · University of Michigan Medical SchoolMaleDrug and device company payments (2025): $202Ahmed S. Bata, MD
✓ Accepts Medicare assignmentGraduated 2004MaleDrug and device company payments (2025): $291Darren L. Bergey, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $19Lee E. Blanton Jr., MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $2,922Roy J. Caputo, MD
✓ Accepts Medicare assignmentGraduated 1982 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $275Kevin M. Casey, MD
✓ Accepts Medicare assignmentGraduated 2001MaleDrug and device company payments (2025): $337Sunny C. Cheung, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of Pittsburgh School of MedicineMaleOther offices in Riverside: 1Gene Choi, MD
✓ Accepts Medicare assignmentGraduated 2002 · Tufts University School of MedicineMaleKeolanui G. Chun, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992MaleOther offices in Riverside: 1Drug and device company payments (2025): $5,734Ronald B. Crater, MD
✓ Accepts Medicare assignmentGraduated 2010 · University of California, San Diego School of MedicineMaleGina K. Cruz, DO
✓ Accepts Medicare assignmentGraduated 2004 · College of Osteo Med of the Pacific at PomonaFemaleBrent D Arc, MD
✓ Accepts Medicare assignmentGraduated 2001 · University of Southern California Keck School of MedicineMaleHarkeerat Dhillon
✓ Accepts Medicare assignmentGraduated 1978MaleOther offices in Riverside: 1Drug and device company payments (2025): $25Brian S. Doyle, MD
✓ Accepts Medicare assignmentGraduated 1985 · Baylor College of MedicineMaleWade Faerber, DO
✓ Accepts Medicare assignmentGraduated 1986MaleDrug and device company payments (2025): $3,266Juston Fan, DO
✓ Accepts Medicare assignmentGraduated 2018MaleDrug and device company payments (2025): $1,478Marc H. Fogelson, MD
✓ Accepts Medicare assignmentGraduated 1995 · Uniformed Services Uhs Fe Hebert School of MedMaleHampton T. Gaskins, MD
✓ Accepts Medicare assignmentGraduated 1973 · Northwestern University Feinberg Medical SchoolMaleJeffrey J. Gates, MD
✓ Accepts Medicare assignmentGraduated 2004MaleDrug and device company payments (2025): $136Ronny G. Ghazal, MD
✓ Accepts Medicare assignmentGraduated 1987 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $85William W. Gow, MD
✓ Accepts Medicare assignmentGraduated 1977 · Loyola University of Chicago, Stritch School of MedicineMaleBarry S. Grames, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1990 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $42Geoffrey P. Griffiths, MD
✓ Accepts Medicare assignmentGraduated 1991 · University of Southern California Keck School of MedicineMaleRamon A. Grijalva Jr., MD
✓ Accepts Medicare assignmentGraduated 2007 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $600Thomas Haider, MD
✓ Accepts Medicare assignmentGraduated 1984MaleDrug and device company payments (2025): $105,069Richard C. Hanna, MD
✓ Accepts Medicare assignmentGraduated 1997 · Baylor College of MedicineMaleBrian Hild, MD
✓ Accepts Medicare assignmentGraduated 1999 · Medical College of WisconsinMaleLawrence P. Hsu, MD
✓ Accepts Medicare assignmentGraduated 2007 · Northwestern University Feinberg Medical SchoolMaleOmar Kadri, MD
✓ Accepts Medicare assignmentGraduated 2015MaleOther offices in Riverside: 1Drug and device company payments (2025): $2,430Babak Khamsi, MD
✓ Accepts Medicare assignmentGraduated 2007 · State University of New York at Stony Brook, School of MedicineMaleDrug and device company payments (2025): $35David H. Le, MD
✓ Accepts Medicare assignmentGraduated 2004 · Tufts University School of MedicineMaleDrug and device company payments (2025): $2,852Vu Le
✓ Accepts Medicare assignmentGraduated 2008 · Ohio State University College of MedicineMaleDrug and device company payments (2025): $122Christopher T. Lebrun, MD
✓ Accepts Medicare assignmentGraduated 2001 · Uniformed Services Uhs Fe Hebert School of MedMaleDrug and device company payments (2025): $1,011Mario E. Luna, MD
✓ Accepts Medicare assignmentGraduated 2004 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $371Michael T. Mai, MD
✓ Accepts Medicare assignmentGraduated 1985 · Stanford University School of MedicineMaleHamid R. Mir, MD
✓ Accepts Medicare assignmentGraduated 1998 · State University of NY Upstate Medical UniversityMaleDrug and device company payments (2025): $17Michael M. Murphy, MD
✓ Accepts Medicare assignmentGraduated 2011 · Tulane University School of MedicineMaleShawn V. Nguyen, DO
✓ Accepts Medicare assignmentGraduated 2014MaleDrug and device company payments (2025): $36Bret C. Powers, DO
✓ Accepts Medicare assignmentGraduated 2000MaleDrug and device company payments (2025): $362Alexander Richter
✓ Accepts Medicare assignmentGraduated 2010 · Albany Medical College of Union UniversityMaleDrug and device company payments (2025): $2,350Reza Roghani, MD
✓ Accepts Medicare assignmentGraduated 2007 · Pennsylvania State University College of MedicineMaleDrug and device company payments (2025): $899Gary J. Rosenberg, DO
✓ Accepts Medicare assignmentGraduated 2011 · Lake Erie College of Osteopathic Medicine, ErieMaleDrug and device company payments (2025): $1,310Kasra Rowshan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $37,592Patrick F. Serynek, DO
✓ Accepts Medicare assignmentGraduated 2001MaleDrug and device company payments (2025): $19Ravi Srinivas, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · University of Pittsburgh School of MedicineMaleDrug and device company payments (2025): $420Loren C. Tholcke, DO
✓ Accepts Medicare assignmentGraduated 2011 · Western University of Health Sciences College of Dental MedMaleDrug and device company payments (2025): $723Shane K. Williams, MD
✓ Accepts Medicare assignmentGraduated 2002 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $21Lucas R. Wymore, MD
✓ Accepts Medicare assignmentGraduated 2008 · Texas a & M University System, HSC, College of MedicineMaleOther offices in Riverside: 1Drug and device company payments (2025): $1,580Michael Y. Yu, MD
✓ Accepts Medicare assignmentGraduated 2007 · University of Michigan Medical SchoolMaleDrug and device company payments (2025): $162Stephen D. Zoller, MD
✓ Accepts Medicare assignmentGraduated 2014 · Columbia University College of Physicians and SurgeonsMaleDrug and device company payments (2025): $112Raja Dhalla, MD
May accept assignmentGraduated 1997 · Loma Linda University School of MedicineMaleDrug and device company payments (2025): $149
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 Riverside
- Primary care doctors609
- Geriatricians4
- Nurse practitioners258
- Cardiologists37
- Dermatologists24
- Neurologists43
- Gastroenterologists19
- Ophthalmologists48
- Optometrists59
- Podiatrists41
- Urologists22
- Pulmonologists15
- Nephrologists25
- Endocrinologists9
- Rheumatologists15
- ENT doctors36
- Oncologists24
- Psychiatrists74
- Psychologists29
- Therapists and counselors182
- Physical therapists105
- Occupational therapists19
- Speech therapists22
- Audiologists5
- Chiropractors12
- Gynecologists74
- General surgeons47
- Vascular surgeons8
- Pain management doctors11
- Physiatrists24
- Allergists7
- Dietitians3
- Neurosurgeons7
- Infectious disease doctors7
Other care in Riverside
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).