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Primary care doctors who accept Medicare in Davis, CA
CMS lists 48 clinicians in this specialty with a practice address in Davis. Accept Medicare assignment (the Medicare-approved amount as full payment): 48. Offer telehealth: 35.
Typical amounts Medicare approves in ZIP 95616 (2024 Medicare rates, the latest CMS has published): a new-patient visit $137, of which you pay about $34; a follow-up visit $106, 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.
Mark Ewens, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.6/100✓ TelehealthGraduated 1994 · University of California, Davis School of MedicineMaleUzma Rashid, MD
✓ Accepts Medicare assignmentMIPS score (2024): 99.6/100Graduated 1990FemaleDrug and device company payments (2025): $26Christopher W. Swales
✓ Accepts Medicare assignmentMIPS score (2024): 99.6/100✓ TelehealthGraduated 2010MaleFrancisco Farias, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.1/100✓ TelehealthGraduated 2019MaleDeepa Nandyal, MD
✓ Accepts Medicare assignmentMIPS score (2024): 90.1/100✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $299Prisha Patel, MD
✓ Accepts Medicare assignmentMIPS score (2024): 89.1/100✓ TelehealthGraduated 2021 · Tulane University School of MedicineFemaleShreya Chandrashekhar, DO
✓ Accepts Medicare assignmentMIPS score (2024): 87.4/100✓ TelehealthGraduated 2021 · At Still Un of Hlth Sciences, Col of Osteo Med, MesaFemaleMahfuja I. Akanda, MD
✓ Accepts Medicare assignmentGraduated 1990FemaleLaura Applebaum, MD
✓ Accepts Medicare assignmentGraduated 2007 · Perelman School of Med at the University of PennsylvaniaFemaleYolanda Backus, MD
✓ Accepts Medicare assignmentGraduated 2009FemaleSundeep S. Bains, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2006MaleCrystal Blankenship, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · University of California, Davis School of MedicineFemaleKelly E. Burke, DO
✓ Accepts Medicare assignmentGraduated 2004FemaleCarmen Butts, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010 · Stanford University School of MedicineFemaleMichelle Chang-Cheng, MD
✓ Accepts Medicare assignmentGraduated 1994FemaleCharles Chatman Jr., MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2021 · Indiana University School of MedicineMaleJonathan P. Chiang, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016MaleAnmol Chohan, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2009FemaleKaren K. Chung, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2013FemaleWilliam M. Collins, DO
✓ Accepts Medicare assignmentGraduated 2014MaleRonald D. Cotterel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1988 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleKaye A. Cunningham, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1995 · University of Connecticut School of MedicineFemaleArfan Din, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · College of Osteo Med of the Pacific at PomonaMaleOther offices in Davis: 1Lilian C. Duru, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994FemaleNicholas Fancher, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2022 · University of Hawaii John A. Burns School of MedicineMaleDrug and device company payments (2025): $22Carly A. Grovhoug, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Boston University School of MedicineFemaleTuong-Vi V. Ha, DO
✓ Accepts Medicare assignmentGraduated 2014 · Arizona College of Osteopathic Medicine Mid Western UniversityFemaleI-Mei Hsiu, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · University of California, Davis School of MedicineFemaleTilden L. Hughes, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004 · Georgetown University School of MedicineFemaleChantal T. Jackson, MD
✓ Accepts Medicare assignmentGraduated 2020 · University of Arizona College of MedicineFemaleJeffrey K. Katzenmeyer, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · University of California, Irvine, California College of MedicineMaleOther offices in Davis: 1Kristopher E. Kordana, MD
✓ Accepts Medicare assignmentGraduated 1995MaleSravanthi Kubireddi, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2010FemaleJohn X. Li, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017 · Albany Medical College of Union UniversityMaleEdwin A. Lichwa, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992 · University of North Texas HSC, College of Osteopathic MedMaleDaniel B. Mabardy, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2016MaleAnnamaria McCoy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of California, Davis School of MedicineFemaleKathryn D. Newell, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1997 · Columbia University College of Physicians and SurgeonsFemaleMychall Raymond C. Pagulayan-Sy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2017MaleElizabeth Pham, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2003 · University of California, San Francisco School of MedicineFemaleVimala T. Reddy, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1984FemaleSamantha B. Siegel, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Jefferson Medical College of Thomas Jefferson UniversityFemaleSteven J. Smith, MD
✓ Accepts Medicare assignmentGraduated 1983 · University of California, Davis School of MedicineMaleAdrianna Sung, DO
✓ Accepts Medicare assignmentGraduated 2018 · Kansas City University of Med & Biosciences, College of Osteo MedFemaleGayle L. Sutcliffe, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996 · University of California, Davis School of MedicineFemaleWilliam N. Tucker, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1994 · University of California, San Diego School of MedicineMaleMarie N. Tumusok, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002FemaleOther offices in Davis: 1Mitra Yazdi, MD
✓ Accepts Medicare assignmentGraduated 1997Female
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 Davis
- Nurse practitioners20
- Cardiologists8
- Dermatologists7
- Orthopedic surgeons4
- Neurologists14
- Gastroenterologists4
- Optometrists12
- Podiatrists9
- Pulmonologists4
- Endocrinologists4
- Psychiatrists13
- Therapists and counselors7
- Physical therapists22
- Chiropractors4
- Gynecologists4
- Physiatrists3
Other care in Davis
Hospitals · Nursing homes · 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).