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Primary care doctors who accept Medicare in Oroville, CA
CMS lists 58 clinicians in this specialty with a practice address in Oroville. Accept Medicare assignment (the Medicare-approved amount as full payment): 51. Offer telehealth: 12.
Typical amounts Medicare approves in ZIP 95966 (2024 Medicare rates, the latest CMS has published): a new-patient visit $134, of which you pay about $33; a follow-up visit $103, of which you pay about $26 — 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.
Haran Sivakumar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 2018 · Icahn School of Medicine at Mount SinaiMaleSidharth Bagga, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.2/100Graduated 2006MaleOther offices in Oroville: 4Paul S. Berry, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.2/100Graduated 1990 · George Washington University School of MedicineMaleOther offices in Oroville: 2Edwin Yuen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.2/100Graduated 1996 · St. Louis College of Physicians and SurgeonsMaleOther offices in Oroville: 2Robert Abbott, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2019 · Touro Un College of Osteopathic Medicine, VallejoMaleOther offices in Oroville: 2Ardavan Afrasiabi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1998MaleOther offices in Oroville: 2Gurbir S. Atwal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1995MaleOther offices in Oroville: 2Socheat Cheam, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2009MaleOther offices in Oroville: 2Sultan M. Chopan, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 1980MaleOther offices in Oroville: 2Drug and device company payments (2025): $42Glenn D. Darpa, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 1977MaleDrug and device company payments (2025): $412Leah M. Grabenauer, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2010 · University of Southern California Keck School of MedicineFemaleOther offices in Oroville: 2Mark T. Heinrich, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 1986 · R Franklin University of Med & Sci/chicago Medical SchoolMaleOther offices in Oroville: 5Michael D. Johnston, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 2006 · Loma Linda University School of MedicineMaleOther offices in Oroville: 3Drug and device company payments (2025): $1,282Felix S. Karp, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2011 · University of California, San Diego School of MedicineMaleOther offices in Oroville: 2Fazlollah B. Kasravi, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1981MaleOther offices in Oroville: 2Linda Lay, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2011FemaleOther offices in Oroville: 2Drug and device company payments (2025): $18Andrew Le, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2013MaleOther offices in Oroville: 2Drug and device company payments (2025): $19Hanh K. Nguyen, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2012FemaleOther offices in Oroville: 2Drug and device company payments (2025): $16Christal Y. Nishikawa, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2016 · Loma Linda University School of MedicineFemaleOther offices in Oroville: 2Drug and device company payments (2025): $140Dozie A. Oparaugo, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2019 · Nova Southeastern College of Osteo MedicineMaleOther offices in Oroville: 2Min S. Park, DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2011MaleOther offices in Oroville: 2Arnold M. Rey, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 1993 · Stanford University School of MedicineMaleSukhjinder K. Sandhu, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2014FemaleOther offices in Oroville: 2Drug and device company payments (2025): $21Laurence R. Seaman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1978 · University of Washington School of MedicineMaleOther offices in Oroville: 2Vaughn J. Smith, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100✓ TelehealthGraduated 1996 · Loma Linda University School of MedicineMaleOther offices in Oroville: 2Phuc D. Tran Sr., DO
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2017MaleOther offices in Oroville: 2Nhia K. Vang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2003 · University of California, Davis School of MedicineMaleOther offices in Oroville: 2Jerry D. Waters, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1979 · Loma Linda University School of MedicineMaleRex D. Wilson, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 1988 · Loma Linda University School of MedicineMaleOther offices in Oroville: 2Mee Yang, MD
✓ Accepts Medicare assignmentMIPS score (2024): 77.2/100Graduated 2009 · Creighton University School of MedicineFemaleOther offices in Oroville: 3Narinder Singh, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1987MaleOther offices in Oroville: 2Drug and device company payments (2025): $144Marytere Carrasquillo Navarro, MD
✓ Accepts Medicare assignmentGraduated 2011FemaleDrug and device company payments (2025): $787Wonsick Choe, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997MaleDrug and device company payments (2025): $297Samuel E. Garcia, MD
✓ Accepts Medicare assignmentGraduated 2006MaleDrug and device company payments (2025): $1,326Charles A. Garretson, MD
✓ Accepts Medicare assignmentGraduated 1987 · JC Edwards School of Medicine, Marshall UniversityMaleDrug and device company payments (2025): $187Marwa Hammoud, MD
✓ Accepts Medicare assignmentGraduated 2008FemaleDrug and device company payments (2025): $54Alia A. Hussain, MD
✓ Accepts Medicare assignmentGraduated 2015FemaleDrug and device company payments (2025): $633Ameen Jamaleddin, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2007MaleDrug and device company payments (2025): $16Heather A. Kennedy, DO
✓ Accepts Medicare assignmentGraduated 2009 · College of Osteo Med of the Pacific at PomonaFemaleDrug and device company payments (2025): $501Anjali Kohli, MD
✓ Accepts Medicare assignmentGraduated 1997FemaleOther offices in Oroville: 2Drug and device company payments (2025): $191Jose Molina, MD
✓ Accepts Medicare assignmentGraduated 1991 · University of Iowa, RJ & L Carver College of MedicineMaleDrug and device company payments (2025): $224Kathryn D. Newell, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · Columbia University College of Physicians and SurgeonsFemaleMary R. Pena-Pridmore, MD
✓ Accepts Medicare assignmentGraduated 1988FemaleDrug and device company payments (2025): $439Gregory A. Reynolds, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · University of California, Davis School of MedicineMaleDrug and device company payments (2025): $440Samuel Sanders
✓ Accepts Medicare assignmentGraduated 1975 · Northwestern University Feinberg Medical SchoolMaleDrug and device company payments (2025): $17Jujhar K. Sandhu, MD
✓ Accepts Medicare assignmentGraduated 2000FemaleDrug and device company payments (2025): $312Andrea N. Soares, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018 · Washington University School of MedicineFemaleDrug and device company payments (2025): $131,327Jagpal S. Suman, MD
✓ Accepts Medicare assignmentGraduated 1998MaleDrug and device company payments (2025): $223Amandeep S. Swatch, MD
✓ Accepts Medicare assignmentGraduated 2010MaleDarren R. Thompson, DO
✓ Accepts Medicare assignmentGraduated 2010 · At Still University of Health Sciences, College of Osteo Med, KirksvilleMaleDrug and device company payments (2025): $1,168Karl F. Valrey, MD
✓ Accepts Medicare assignmentGraduated 1989 · University of California, Irvine, California College of MedicineMaleDrug and device company payments (2025): $70Tahir M. Anwar, DO
May accept assignmentGraduated 2016MaleLuis A M. Jourdan Figueroa
May accept assignmentGraduated 1988MaleDrug and device company payments (2025): $39Harry S. Ko, DO
May accept assignmentGraduated 1996MaleDrug and device company payments (2025): $21Lance T. Lee, MD
May accept assignmentGraduated 2011 · Wright State University Boonshoft School of MedicineMaleDrug and device company payments (2025): $844Michael R. Nay, MD
May accept assignmentGraduated 2009 · Uniformed Services Uhs Fe Hebert School of MedMaleDrug and device company payments (2025): $63Lijun Sakal, MD
May accept assignmentGraduated 1983FemaleDrug and device company payments (2025): $32Melinda K. Skau, MD
May accept assignmentGraduated 1982 · Loma Linda University School of MedicineFemaleDrug and device company payments (2025): $45
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 Oroville
- Nurse practitioners23
- Cardiologists4
- Orthopedic surgeons4
- Neurologists4
- Ophthalmologists6
- Optometrists5
- Urologists16
- Nephrologists5
- Endocrinologists3
- Psychiatrists15
- Therapists and counselors19
- Physical therapists5
- Chiropractors7
- Gynecologists7
- General surgeons7
- Vascular surgeons4
- Infectious disease doctors3
Other care in Oroville
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).