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Primary care doctors who accept Medicare in Brea, CA
CMS lists 54 clinicians in this specialty with a practice address in Brea. Accept Medicare assignment (the Medicare-approved amount as full payment): 53. Offer telehealth: 31.
Typical amounts Medicare approves in ZIP 92821 (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.
Christine Y. Kuo, DO
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2002FemaleSo L. Lee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 96.3/100✓ TelehealthGraduated 2019 · Wake Forest University School of MedicineFemaleDrug and device company payments (2025): $22Maurice M. Vincent, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100Graduated 1983MaleDrug and device company payments (2025): $204Mariam M. Ali, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021FemaleDrug and device company payments (2025): $196Jonathan P. Anderson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · University of California, Irvine, California College of MedicineMaleOther offices in Brea: 1Drug and device company payments (2025): $59Arfan Azeem, MD
✓ Accepts Medicare assignmentGraduated 2016MaleDrug and device company payments (2025): $30William Batty, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002MaleDrug and device company payments (2025): $281Ting Ting Chang, MD
✓ Accepts Medicare assignmentGraduated 2014 · Medical College of WisconsinFemaleMark Chen, DO
✓ Accepts Medicare assignmentGraduated 2020 · Touro Un Col of Osteopathic Medicine, HendersonMaleDrug and device company payments (2025): $1,421Christina N. Deckert, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005 · Loma Linda University School of MedicineFemaleAnne E. Ford, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · University of California, Irvine, California College of MedicineFemaleOther offices in Brea: 1Drug and device company payments (2025): $22Jorge M. Galdamez, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · University of California, San Diego School of MedicineMaleOther offices in Brea: 1Drug and device company payments (2025): $99Leo S. Garcia Jr., MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · Howard University College of MedicineMaleDrug and device company payments (2025): $51Mark F. Giglio, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of Virginia School of MedicineMaleOther offices in Brea: 1Debra L. Gutierrez, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · Loma Linda University School of MedicineFemaleOther offices in Brea: 1Drug and device company payments (2025): $2,058Ryan Huang, DO
✓ Accepts Medicare assignmentGraduated 2016 · Touro Un Col of Osteopathic Medicine, HendersonMaleDrug and device company payments (2025): $3,006Tanveer Hussain, MD
✓ Accepts Medicare assignmentGraduated 1994 · University of California, San Francisco School of MedicineFemaleEllen E. Ji, DO
✓ Accepts Medicare assignmentGraduated 2019FemaleAnas Kawayeh, MD
✓ Accepts Medicare assignmentGraduated 2005MaleDrug and device company payments (2025): $619Cecilia Y. Kim, MD
✓ Accepts Medicare assignmentGraduated 1998 · Albert Einstein College of Medicine of Yeshiva UniversityFemaleDavid S. Liu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $30Lucio Loza Jr., MD
✓ Accepts Medicare assignmentGraduated 2006MaleJennifer T. Lu, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012FemaleAjay S. Mathur, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · Medical College of WisconsinMaleMarlene E. Mires, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · New York Medical CollegeFemaleOther offices in Brea: 1Drug and device company payments (2025): $415John H. Mitchell, MD
✓ Accepts Medicare assignmentGraduated 1984MaleDrug and device company payments (2025): $754Andrew T. Ngo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020MaleOther offices in Brea: 1Drug and device company payments (2025): $1,067Danny Ngo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Eastern Virginia Medical SchoolMaleOther offices in Brea: 1Drug and device company payments (2025): $77Shawn Nguyen, MD
✓ Accepts Medicare assignmentGraduated 2013 · Pennsylvania State University College of MedicineMaleJennifer L. Oster, DO
✓ Accepts Medicare assignmentGraduated 2019 · At Still Un of Hlth Sciences, Col of Osteo Med, MesaFemaleEunice Paik, DO
✓ Accepts Medicare assignmentGraduated 2022 · Kansas City University of Med & Biosciences, College of Osteo MedFemaleSoo Yeun Park, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleOther offices in Brea: 1Drug and device company payments (2025): $1,082Tiffany Park, MD
✓ Accepts Medicare assignmentGraduated 1994 · Loma Linda University School of MedicineFemaleDrug and device company payments (2025): $361A T. Parsa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1983MaleDrug and device company payments (2025): $694Kristine S. Percy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of California, Geffen School of MedicineFemaleDrug and device company payments (2025): $72Jo E. Pitzer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · University of Pittsburgh School of MedicineFemaleDavid A. Ruckman, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · George Washington University School of MedicineMaleBiren G. Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001MaleOther offices in Brea: 1Drug and device company payments (2025): $393Sahil P. Shah, DO
✓ Accepts Medicare assignmentGraduated 2016MaleAngelia Sidarta, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998FemaleOther offices in Brea: 1Drug and device company payments (2025): $2,951Merryalynn Sioson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · New York Medical CollegeFemaleJessica C. Tucker, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · Western University of Health Sciences College of Dental MedFemaleOther offices in Brea: 1Drug and device company payments (2025): $460Digisha D. Vadodaria, MD
✓ Accepts Medicare assignmentGraduated 2017FemaleEstelle C. Vincent, MD
✓ Accepts Medicare assignmentGraduated 2021 · Drexel University College of MedicineFemaleDrug and device company payments (2025): $322Christine Vu, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleOther offices in Brea: 1Drug and device company payments (2025): $529William J. Wang, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $14Rofina Widjaja, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999FemaleAlex T. Wu, MD
✓ Accepts Medicare assignmentGraduated 1998 · Albert Einstein College of Medicine of Yeshiva UniversityMaleJohnny Wu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019MaleDrug and device company payments (2025): $315Samuel J. Yang, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020 · Touro Un Col of Osteopathic Medicine, New YorkMaleOther offices in Brea: 1Drug and device company payments (2025): $515James S. Yoon, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · New York Medical CollegeMaleOther offices in Brea: 1Drug and device company payments (2025): $588Hannan Yosof, DO
✓ Accepts Medicare assignmentGraduated 2022 · William Carey University College of Osteopathic MedicineFemaleDrug and device company payments (2025): $22Kenneth Zeng, DO
✓ Accepts Medicare assignmentGraduated 2019 · Touro Un Col of Osteopathic Medicine, HendersonMaleDrug and device company payments (2025): $1,932Theresa J. Kim, DO
May accept assignmentGraduated 2023Female
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 Brea
- Nurse practitioners27
- Dermatologists4
- Orthopedic surgeons3
- Neurologists3
- Optometrists4
- Psychiatrists3
- Psychologists12
- Therapists and counselors22
- Physical therapists45
- Occupational therapists12
- Chiropractors7
- Physiatrists4
- Dietitians6
Other care in Brea
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).