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Cardiologists who accept Medicare in Brentwood, CA
CMS lists 25 clinicians in this specialty with a practice address in Brentwood. Accept Medicare assignment (the Medicare-approved amount as full payment): 25. Offer telehealth: 22.
Typical amounts Medicare approves in ZIP 94513 (2024 Medicare rates, the latest CMS has published): a new-patient visit $154, of which you pay about $38; a follow-up visit $119, of which you pay about $30 — 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.
Amrita Krishnamurthy, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2016FemaleDrug and device company payments (2025): $26Wayland Lim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100✓ TelehealthGraduated 2007 · Saint Louis University School of MedicineMaleDrug and device company payments (2025): $5,442Howard Min, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100✓ TelehealthGraduated 1998MaleDrug and device company payments (2025): $1,878Walter T. Savage, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100Graduated 1981 · New York Medical CollegeMaleDrug and device company payments (2025): $1,086Aman Saw, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100✓ TelehealthGraduated 2006 · University of Southern California Keck School of MedicineMaleDrug and device company payments (2025): $298William Wung, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100✓ TelehealthGraduated 2015 · Saint Louis University School of MedicineMaleDrug and device company payments (2025): $882Xiaoqian Zhang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.3/100✓ TelehealthGraduated 2004 · State University of New York Downstate Medical CenterFemaleDrug and device company payments (2025): $657Jassimran S. Bainiwal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018MaleDrug and device company payments (2025): $37Robert M. Bober, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleDrug and device company payments (2025): $540Sam Chitsaz Avval, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleOther offices in Brentwood: 1John H. Chiu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Washington University School of MedicineMaleDrug and device company payments (2025): $80Henry P. Gong, MD
✓ Accepts Medicare assignmentGraduated 1979 · University of California, San Francisco School of MedicineMaleDrug and device company payments (2025): $18Vipul Gupta, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004MaleDrug and device company payments (2025): $464Eric L. Johnson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1982 · Johns Hopkins University School of MedicineMaleDrug and device company payments (2025): $522Mitul B. Kadakia, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · Harvard Medical SchoolMaleDrug and device company payments (2025): $3,352Steven Kang, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · George Washington University School of MedicineMaleDrug and device company payments (2025): $41,168James E. Lai, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · University of Oklahoma College of MedicineMaleDrug and device company payments (2025): $542Grace S. Liu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016 · University of Kentucky College of MedicineFemaleDrug and device company payments (2025): $430Alden J. McDonald III, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Harvey Medical CollegeMaleSantosh S. Oommen, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005 · University of Connecticut School of MedicineMaleDrug and device company payments (2025): $1,031Karthik Reddy, MD
✓ Accepts Medicare assignmentGraduated 1997MaleDrug and device company payments (2025): $714Rajan L. Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $20,875Rani Y. Upadhyay, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Wayne State University School of MedicineFemaleDrug and device company payments (2025): $158Jalal F. Vargha, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleDrug and device company payments (2025): $812Jeffrey A. West, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of California, San Francisco School of MedicineMaleDrug and device company payments (2025): $105
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 Brentwood
- Primary care doctors66
- Nurse practitioners26
- Dermatologists4
- Orthopedic surgeons17
- Optometrists9
- Podiatrists3
- Urologists7
- Pulmonologists5
- Oncologists4
- Physical therapists16
- Occupational therapists5
- Chiropractors6
- Gynecologists13
- General surgeons3
- Vascular surgeons4
- Physiatrists4
- Allergists7
Other care in Brentwood
Hospitals · 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).