Home › Doctors › California › Santa Ana › Ophthalmologists
Ophthalmologists who accept Medicare in Santa Ana, CA
CMS lists 37 clinicians in this specialty with a practice address in Santa Ana. Accept Medicare assignment (the Medicare-approved amount as full payment): 37. Offer telehealth: 1.
Typical amounts Medicare approves in ZIP 92704 (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.
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.
Charles W. Eifrig, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1997 · University of North Carolina at Chapel Hill School of MedicineMaleDrug and device company payments (2025): $17,088Mrinali P. Gupta, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2009 · Duke University School of MedicineFemaleDrug and device company payments (2025): $14,002John C. Hwang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2005 · Columbia University College of Physicians and SurgeonsMaleDrug and device company payments (2025): $58John S. Lean, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1971MaleDesmond E. McGuire, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 1997MaleDrug and device company payments (2025): $383Meenakshisundaram Subramanian, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100Graduated 2011MaleDrug and device company payments (2025): $207Rajiv R. Rathod, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.9/100Graduated 2005 · Vanderbilt University School of MedicineMaleDrug and device company payments (2025): $18,367Anand B. Bhatt, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94/100Graduated 2007 · University of Miami, LM Miller School of MedicineMaleDrug and device company payments (2025): $197Eric J. Areiter, MD
✓ Accepts Medicare assignmentMIPS score (2024): 92.5/100Graduated 2013 · University of Virginia School of MedicineMaleDrug and device company payments (2025): $10,514Peter J. Joson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85/100Graduated 1998 · New York Medical CollegeMaleDrug and device company payments (2025): $4,050Richard Casey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1984 · Harvard Medical SchoolMaleDrug and device company payments (2025): $169Katerina Kurteeva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 2003 · Loma Linda University School of MedicineFemaleDrug and device company payments (2025): $948Dwayne K. Logan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1986 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $2,131David Gwynn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 52.2/100Graduated 1992 · Georgetown University School of MedicineMaleDrug and device company payments (2025): $1,313David B. Sacks, MD
✓ Accepts Medicare assignmentMIPS score (2024): 12.2/100Graduated 1969MaleDrug and device company payments (2025): $148Masumi G. Asahi, DO
✓ Accepts Medicare assignmentGraduated 2019MaleDrug and device company payments (2025): $755Leslie A. Bruce-Lyle, MD
✓ Accepts Medicare assignmentGraduated 1976MaleJason Chancer, MD
✓ Accepts Medicare assignmentGraduated 2014MaleLuis A. Chanes, MD
✓ Accepts Medicare assignmentGraduated 1987 · Ponce School of MedicineMaleDrug and device company payments (2025): $465Rose M. Cunningham-Ahumada, DO
✓ Accepts Medicare assignmentGraduated 2001FemaleDrug and device company payments (2025): $749Kweku Grant-Acquah, MD
✓ Accepts Medicare assignmentGraduated 2009 · University of Chicago, Pritzker School of MedicineMaleDrug and device company payments (2025): $818Kevin M. Gustafson, MD
✓ Accepts Medicare assignmentGraduated 2018 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $25Terry Hsieh, MD
✓ Accepts Medicare assignmentGraduated 2018 · Boston University School of MedicineMaleDrug and device company payments (2025): $170Vicken H. Karageozian, MD
✓ Accepts Medicare assignmentGraduated 1995 · Tufts University School of MedicineMaleDrug and device company payments (2025): $559Omar Krad, MD
✓ Accepts Medicare assignmentGraduated 2007 · Loyola University of Chicago, Stritch School of MedicineMaleDrug and device company payments (2025): $5,306Kenneth B. Krantz, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Southern California Keck School of MedicineMalePauline Lim, MD
✓ Accepts Medicare assignmentGraduated 2004 · University of Michigan Medical SchoolFemaleDrug and device company payments (2025): $104Christa Litzenberger, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of California, Irvine, California College of MedicineFemaleDennis C. Lu, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Vermont College of MedicineMaleDrug and device company payments (2025): $424Quoc-Tuan Ngo, MD
✓ Accepts Medicare assignmentGraduated 2020 · Oakland Univ, William Beaumont School of MedicineMaleDrug and device company payments (2025): $69Keith J. Pince, MD
✓ Accepts Medicare assignmentGraduated 1988 · University of California, Geffen School of MedicineMaleMichael A. Sheety, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of California, Irvine, California College of MedicineMaleOther offices in Santa Ana: 1Drug and device company payments (2025): $1,479Jeanne H. Smith, MD
✓ Accepts Medicare assignmentGraduated 1993 · University of California, San Francisco School of MedicineFemaleTu M. Tran, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of Minnesota Medical SchoolMaleDrug and device company payments (2025): $357Sean W. Tsao, MD
✓ Accepts Medicare assignmentGraduated 2012 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $170Lynn E. Vaughn, MD
✓ Accepts Medicare assignmentGraduated 1983 · University of California, Irvine, California College of MedicineMaleAlison L. Wong, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of California, Geffen School of MedicineFemaleDrug and device company payments (2025): $108
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 Santa Ana
- Primary care doctors289
- Nurse practitioners133
- Cardiologists20
- Dermatologists11
- Orthopedic surgeons6
- Neurologists4
- Gastroenterologists3
- Optometrists42
- Podiatrists15
- Urologists9
- Pulmonologists9
- Endocrinologists3
- Oncologists10
- Psychiatrists26
- Psychologists10
- Therapists and counselors89
- Physical therapists32
- Occupational therapists4
- Speech therapists3
- Chiropractors5
- Gynecologists27
- General surgeons16
- Vascular surgeons3
- Pain management doctors8
- Physiatrists10
- Infectious disease doctors7
Other care in Santa Ana
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).