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ENT doctors who accept Medicare in Anaheim, CA
CMS lists 24 clinicians in this specialty with a practice address in Anaheim. Accept Medicare assignment (the Medicare-approved amount as full payment): 24. Offer telehealth: 4.
Typical amounts Medicare approves in ZIP 92806 (2024 Medicare rates, the latest CMS has published): a new-patient visit $96, of which you pay about $24; 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.
Vivek Pandrangi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.1/100Graduated 2019 · Virginia Commonwealth University, School of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $21Varun Vendra, MD
✓ Accepts Medicare assignmentMIPS score (2024): 81.2/100Graduated 2015 · Washington University School of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $42Syed F. Ahsan, MD
✓ Accepts Medicare assignmentGraduated 1996MaleOther offices in Anaheim: 2Drug and device company payments (2025): $26Art A. Ambrosio
✓ Accepts Medicare assignmentGraduated 2009 · Uniformed Services Uhs Fe Hebert School of MedMaleOther offices in Anaheim: 2Drug and device company payments (2025): $1,804Gregory C. Barkdull, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · University of California, San Diego School of MedicineMaleRoberto L. Barretto, MD
✓ Accepts Medicare assignmentGraduated 1995 · Wayne State University School of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $171Caitlin R. Bertelsen, MD
✓ Accepts Medicare assignmentGraduated 2014 · University of Southern California Keck School of MedicineFemaleOther offices in Anaheim: 2Drug and device company payments (2025): $46Theodore Chen, MD
✓ Accepts Medicare assignmentGraduated 2001 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $184Niklaus V. Eriksen, MD
✓ Accepts Medicare assignmentGraduated 2007 · Wake Forest University School of MedicineMaleOther offices in Anaheim: 2Rohit Garg, MD
✓ Accepts Medicare assignmentGraduated 2006 · University of Southern California Keck School of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $32Dun H. Ha, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Washington University School of MedicineMaleDavid B. Keschner, MD
✓ Accepts Medicare assignmentGraduated 1994 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $232Colleen M. Lennard, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · Drexel University College of MedicineFemaleAlice C. Lin, MD
✓ Accepts Medicare assignmentGraduated 2007 · Northwestern University Feinberg Medical SchoolFemaleDrug and device company payments (2025): $208George Y. Liu, MD
✓ Accepts Medicare assignmentGraduated 1992 · Ohio State University College of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $14Judy Z. Liu, MD
✓ Accepts Medicare assignmentGraduated 2010 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDrug and device company payments (2025): $81Annette M. Luetzow, MD
✓ Accepts Medicare assignmentGraduated 1985 · University of Michigan Medical SchoolFemaleDrug and device company payments (2025): $157Sasha Maher, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005FemaleDrug and device company payments (2025): $227Eric M. Mejia, MD
✓ Accepts Medicare assignmentGraduated 2018MaleOther offices in Anaheim: 2Drug and device company payments (2025): $786Young Oh, MD
✓ Accepts Medicare assignmentGraduated 1996 · University of California, Geffen School of MedicineFemaleOther offices in Anaheim: 2Drug and device company payments (2025): $86Noubar K. Ouzounian, MD
✓ Accepts Medicare assignmentGraduated 1980MaleOther offices in Anaheim: 2Randal Schoeman, MD
✓ Accepts Medicare assignmentGraduated 1998 · Louisiana State University School of Medicine in ShreveportMaleOther offices in Anaheim: 2Drug and device company payments (2025): $781Terry Y. Shibuya, MD
✓ Accepts Medicare assignmentGraduated 1990 · Loma Linda University School of MedicineMaleOther offices in Anaheim: 2Frederick Yoo, MD
✓ Accepts Medicare assignmentGraduated 2013 · Pennsylvania State University College of MedicineMaleOther offices in Anaheim: 2Drug and device company payments (2025): $266
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 Anaheim
- Primary care doctors746
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- Orthopedic surgeons49
- Neurologists32
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- Optometrists102
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- Urologists21
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- Nephrologists9
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- Pain management doctors4
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- Allergists5
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Other care in Anaheim
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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).