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Primary care doctors who accept Medicare in Aliso Viejo, CA
CMS lists 47 clinicians in this specialty with a practice address in Aliso Viejo. Accept Medicare assignment (the Medicare-approved amount as full payment): 47. Offer telehealth: 23.
Typical amounts Medicare approves in ZIP 92656 (2024 Medicare rates, the latest CMS has published): a new-patient visit $142, of which you pay about $36; a follow-up visit $110, of which you pay about $27 — 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.
Shawn Kaye, MD
✓ Accepts Medicare assignmentMIPS score (2024): 87.5/100✓ TelehealthGraduated 2016 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $22Tanushree Nair, DO
✓ Accepts Medicare assignmentMIPS score (2024): 87.5/100✓ TelehealthGraduated 2021 · Chicago College of OsteopathyFemaleAdriana Aguilera, DO
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100✓ TelehealthGraduated 2003FemaleCody J. Bielski, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2017MaleDrug and device company payments (2025): $125Zaynab Madani, DO
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2019FemaleMary Y. Moon, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 1999FemaleThu N. Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100✓ TelehealthGraduated 2018FemaleHelya Peyman, DO
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2020FemaleDrug and device company payments (2025): $543Floragrace P. Surell, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100✓ TelehealthGraduated 2015FemaleWayland Tang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100✓ TelehealthGraduated 2019MaleHang M. Tran, DO
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2015FemaleLee Y. Win, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.9/100Graduated 2011FemaleDrug and device company payments (2025): $224David G. Porzio, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1994 · University of California, Irvine, California College of MedicineMaleJeffrey E. White, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100✓ TelehealthGraduated 1997 · University of Toledo College of MedicineMaleChad M. Abbott, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · Tulane University School of MedicineMaleLucila Angeli, MD
✓ Accepts Medicare assignmentGraduated 2012FemaleFaryal Arif, MD
✓ Accepts Medicare assignmentGraduated 2010MaleMatthew Arredondo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Rutgers New Jersey Medical SchoolMaleAnna Askari, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Ohio State University College of MedicineFemaleWaleed O. Awan, MD
✓ Accepts Medicare assignmentGraduated 2022MaleDrug and device company payments (2025): $45Ambika Bhushan, MD
✓ Accepts Medicare assignmentGraduated 2016 · Harvard Medical SchoolFemaleAaron Boor, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleEstrellita E. Delavega, MD
✓ Accepts Medicare assignmentGraduated 2011 · University of California, Davis School of MedicineFemaleDonna Dorriz, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017FemaleNady I. Eskarous, MD
✓ Accepts Medicare assignmentGraduated 1973MaleDavid S. Fan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012MaleVeronica C. Harrison, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Louisville School of MedicineFemaleMorris B. Hasson, MD
✓ Accepts Medicare assignmentGraduated 1987 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleSamuel Herman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Louisiana State University School of Medicine in New OrleansMaleFelix Y. Horng, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleKen R. Iwaoka, MD
✓ Accepts Medicare assignmentGraduated 1986MaleChristina D. Jones, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of Kansas School of Med (kc/wich/sal)FemaleDrug and device company payments (2025): $153Harneet Kaur, MD
✓ Accepts Medicare assignmentGraduated 2017FemaleDrug and device company payments (2025): $55Peter J. Kim, MD
✓ Accepts Medicare assignmentGraduated 1993 · Tulane University School of MedicineMaleVanessa P. Koeb, DO
✓ Accepts Medicare assignmentGraduated 2011FemaleLily L. Lee, DO
✓ Accepts Medicare assignmentGraduated 2017FemaleDavid Mir, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000MaleDrug and device company payments (2025): $291Chrystene A. Nguyen, MD
✓ Accepts Medicare assignmentGraduated 2006 · University of California, Davis School of MedicineFemaleDrug and device company payments (2025): $31Shannon O Connor, MD
✓ Accepts Medicare assignmentGraduated 2003 · University of California, San Diego School of MedicineFemaleDrug and device company payments (2025): $778Priya D. Patel, DO
✓ Accepts Medicare assignmentGraduated 2022FemaleNicholas A. Rensing, DO
✓ Accepts Medicare assignmentGraduated 2023 · Kansas City University of Physicians and SurgeonsMaleJeevan S. Sall
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleNavyata Shah, DO
✓ Accepts Medicare assignmentGraduated 2014FemaleBena Teo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · University of Illinois College of Med (chi/peor/rock/chm-Urb)FemaleDrug and device company payments (2025): $131Mark R. Wade, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1981MaleRobert C. Walker, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1993 · Michigan State University College of Osteopathic MedicineMaleElizabeth Yanni, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of California, Irvine, California College of MedicineFemaleDrug and device company payments (2025): $23
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 Aliso Viejo
- Nurse practitioners23
- Dermatologists6
- Neurologists3
- Ophthalmologists3
- Optometrists4
- Psychiatrists6
- Psychologists4
- Therapists and counselors13
- Physical therapists17
- Chiropractors5
Other care in Aliso Viejo
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Nearby cities
- Laguna Woods19
- Laguna Niguel40
- Laguna Hills135
- Laguna Beach29
- Mission Viejo166
- Ladera Ranch7
- San Juan Capistrano33
- Lake Forest12
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).