Home › Doctors › California › Oakland › Cardiologists
Cardiologists who accept Medicare in Oakland, CA
CMS lists 57 clinicians in this specialty with a practice address in Oakland. Accept Medicare assignment (the Medicare-approved amount as full payment): 57. Offer telehealth: 32.
Typical amounts Medicare approves in ZIP 94609 (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.
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.
Rollington Ferguson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1990 · University of California, Geffen School of MedicineMaleDrug and device company payments (2025): $23John S. Chorba, MD
✓ Accepts Medicare assignmentMIPS score (2024): 97.3/100✓ TelehealthGraduated 2007 · Harvard Medical SchoolMaleDrug and device company payments (2025): $8,282Oluwayemisi L. Adejumo, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2012 · University of Virginia School of MedicineFemaleDrug and device company payments (2025): $459Sophie D. Barbant, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1987FemaleDrug and device company payments (2025): $239John C. Evans, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2003 · Wayne State University School of MedicineMaleDrug and device company payments (2025): $704Garwood Gee, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1981 · University of California, San Diego School of MedicineMaleRobert E. Gwynn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 1965 · JS Weill Medical College, Cornell UniversityMaleDrug and device company payments (2025): $83Alvaro D. Waissbluth, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100✓ TelehealthGraduated 1992 · Ohio State University College of MedicineMaleXin Yang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 95.2/100Graduated 2000MaleOther offices in Oakland: 2Drug and device company payments (2025): $36Da Ouyang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.2/100Graduated 2014 · University of California, San Francisco School of MedicineMaleRajeev Masson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 86.5/100Graduated 2018 · State University of New York Downstate Medical CenterMaleDrug and device company payments (2025): $3,239Nitin Tandan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 85.5/100✓ TelehealthGraduated 2017MaleOther offices in Oakland: 4Drug and device company payments (2025): $30Duane D. Stephens, MD
✓ Accepts Medicare assignmentMIPS score (2024): 21.7/100Graduated 1974 · University of California, Geffen School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $126Luisa Munoz Del Romeral, MD
✓ Accepts Medicare assignmentMIPS score (2024): 20.9/100Graduated 1977FemaleOther offices in Oakland: 1Drug and device company payments (2025): $62Harsh Agrawal, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006MaleDrug and device company payments (2025): $2,552Brad G. Angeja, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · University of California, San Francisco School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $165Robert M. Bober, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleOther offices in Oakland: 5Drug and device company payments (2025): $540Daniel Brenner, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · Boston University School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $5,765Chad R. Brodt, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $38,204Sam Chitsaz Avval, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleOther offices in Oakland: 1John H. Chiu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1998 · Washington University School of MedicineMaleOther offices in Oakland: 5Drug and device company payments (2025): $80Rebecca J. Doane, MD
✓ Accepts Medicare assignmentGraduated 1993FemaleKavita V. Ernst, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2000 · Warren Alpert Medical School of Brown UniversityFemaleDrug and device company payments (2025): $35Sonia Garg, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleOther offices in Oakland: 4Drug and device company payments (2025): $884Gary Gershony, MD
✓ Accepts Medicare assignmentGraduated 1979MaleRobert R. Greene, MD
✓ Accepts Medicare assignmentGraduated 1972 · University of California, San Francisco School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $345Leila Haghighat, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016FemaleOther offices in Oakland: 1Drug and device company payments (2025): $1,666Eric L. Johnson, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1982 · Johns Hopkins University School of MedicineMaleOther offices in Oakland: 4Drug and device company payments (2025): $522Mitul B. Kadakia, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · Harvard Medical SchoolMaleOther offices in Oakland: 5Drug and device company payments (2025): $3,352Stefanie K. Kaiser, MD
✓ Accepts Medicare assignmentGraduated 2003FemaleDrug and device company payments (2025): $337Steven Kang, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · George Washington University School of MedicineMaleOther offices in Oakland: 4Drug and device company payments (2025): $41,168Jin K. Kim, MD
✓ Accepts Medicare assignmentGraduated 1971MaleDrug and device company payments (2025): $333James E. Lai, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006 · University of Oklahoma College of MedicineMaleOther offices in Oakland: 5Drug and device company payments (2025): $542Justin C. Lee, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1999 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleDrug and device company payments (2025): $33Grace S. Liu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016 · University of Kentucky College of MedicineFemaleOther offices in Oakland: 3Drug and device company payments (2025): $430Paul L. Ludmer, MD
✓ Accepts Medicare assignmentGraduated 1980MaleDrug and device company payments (2025): $38Kourosh Mastali, MD
✓ Accepts Medicare assignmentGraduated 1992MaleDrug and device company payments (2025): $116Alden J. McDonald III, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Harvey Medical CollegeMaleOther offices in Oakland: 4Dorinna D. Mendoza, MD
✓ Accepts Medicare assignmentGraduated 2003 · JS Weill Medical College, Cornell UniversityFemaleBrian F. Okelly, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1978MaleDrug and device company payments (2025): $52Santosh S. Oommen, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005 · University of Connecticut School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $1,031Thomas G. Quinn, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1986 · University of California, Davis School of MedicineMaleDrug and device company payments (2025): $152Jamal S. Rana, MD
✓ Accepts Medicare assignmentGraduated 2000MaleDrug and device company payments (2025): $3,779Stephen Raskin, MD
✓ Accepts Medicare assignmentGraduated 1973 · Medical College of WisconsinMaleDrug and device company payments (2025): $331Amir A. Schricker, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007 · University of Southern California Keck School of MedicineMaleOther offices in Oakland: 1Drug and device company payments (2025): $2,284Ahmed I. Shah, MD
✓ Accepts Medicare assignmentGraduated 1995MaleRajan L. Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Wayne State University School of MedicineMaleOther offices in Oakland: 5Drug and device company payments (2025): $20,875Sonia Shah, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016FemaleOther offices in Oakland: 1Drug and device company payments (2025): $343Rajbir Sidhu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015 · Drexel University College of MedicineMaleOther offices in Oakland: 4Preeti Singhal, MD
✓ Accepts Medicare assignmentGraduated 2019 · University of Texas Medical School at San AntonioFemaleDrug and device company payments (2025): $221Hoang-Vu D. Tran, MD
✓ Accepts Medicare assignmentGraduated 2015 · University of Tennessee, HSC, College of MedicineMaleDrug and device company payments (2025): $2,602Michael W. Tsang, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · Tufts University School of MedicineMaleDrug and device company payments (2025): $215Rani Y. Upadhyay, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Wayne State University School of MedicineFemaleOther offices in Oakland: 4Drug and device company payments (2025): $158Jalal F. Vargha, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014MaleOther offices in Oakland: 5Drug and device company payments (2025): $812Jeffrey A. West, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of California, San Francisco School of MedicineMaleOther offices in Oakland: 4Drug and device company payments (2025): $105Terrence C. Wong, MD
✓ Accepts Medicare assignmentGraduated 1984 · Rush Medical College of Rush UniversityMaleDrug and device company payments (2025): $41Jie Yang, MD
✓ Accepts Medicare assignmentGraduated 2009 · University of Cincinnati College of MedicineFemaleDrug and device company payments (2025): $15
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 Oakland
- Primary care doctors555
- Nurse practitioners229
- Dermatologists26
- Orthopedic surgeons60
- Neurologists62
- Gastroenterologists30
- Ophthalmologists50
- Optometrists45
- Podiatrists34
- Urologists25
- Pulmonologists16
- Nephrologists18
- Endocrinologists9
- Rheumatologists6
- ENT doctors24
- Oncologists15
- Psychiatrists75
- Psychologists67
- Therapists and counselors147
- Physical therapists58
- Occupational therapists13
- Speech therapists5
- Audiologists5
- Chiropractors34
- Gynecologists79
- General surgeons39
- Vascular surgeons11
- Pain management doctors3
- Physiatrists22
- Allergists6
- Dietitians10
- Neurosurgeons8
- Infectious disease doctors17
Other care in Oakland
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).