Home › Doctors › Arizona › Oro Valley › Primary care doctors
Primary care doctors who accept Medicare in Oro Valley, AZ
CMS lists 45 clinicians in this specialty with a practice address in Oro Valley. Accept Medicare assignment (the Medicare-approved amount as full payment): 45. Offer telehealth: 15.
Typical amounts Medicare approves in ZIP 85755 (2024 Medicare rates, the latest CMS has published): a new-patient visit $128, of which you pay about $32; a follow-up visit $98, of which you pay about $25 — 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.
Thomas F. Griffin Jr., MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1972 · University of Arizona College of MedicineMaleDrug and device company payments (2025): $926Angela M. Paniagua-Vega, MD
✓ Accepts Medicare assignmentMIPS score (2024): 100/100✓ TelehealthGraduated 1989FemaleDrug and device company payments (2025): $905Jenny F. Saint Aubyn, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.3/100Graduated 2015FemaleSebastian M. Silva, MD
✓ Accepts Medicare assignmentMIPS score (2024): 93.3/100✓ TelehealthGraduated 2018MaleDrug and device company payments (2025): $148Kevin S. Fleming, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100✓ TelehealthGraduated 2003MaleDrug and device company payments (2025): $246Sanjaya Hebbar, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100Graduated 1994 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $2,714Andrew Joseph, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100✓ TelehealthGraduated 2019MaleOther offices in Oro Valley: 1Drug and device company payments (2025): $507Michael N. Lokale, DO
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100✓ TelehealthGraduated 2010MaleDrug and device company payments (2025): $2,423Michael Yim, MD
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100✓ TelehealthGraduated 2003 · University of Kansas School of Med (kc/wich/sal)MaleDrug and device company payments (2025): $2,797Zeeshan Asif, MD
✓ Accepts Medicare assignmentMIPS score (2024): 62.4/100Graduated 2018 · University of Louisville School of MedicineMaleDrug and device company payments (2025): $30Vinh-Truyen Q. Nguyen, MD
✓ Accepts Medicare assignmentMIPS score (2024): 48.6/100Graduated 2002MaleDrug and device company payments (2025): $104Aws Al Jandeel, MD
✓ Accepts Medicare assignmentGraduated 2008MaleDaniel Alcantar, MD
✓ Accepts Medicare assignmentGraduated 2016MaleRyan Brenza, MD
✓ Accepts Medicare assignmentGraduated 2002MaleOther offices in Oro Valley: 3Drug and device company payments (2025): $856Landon K. Casaus, DO
✓ Accepts Medicare assignmentGraduated 2015MaleArun Chaudhury, MD
✓ Accepts Medicare assignmentGraduated 2005MaleMichael J. Connolly, DO
✓ Accepts Medicare assignmentGraduated 1991 · New York College of Osteo Medicine of New York Institute of TechnologyMalePraveen Devardhan, MD
✓ Accepts Medicare assignmentGraduated 2002MaleVibhu Dhawan, MD
✓ Accepts Medicare assignmentGraduated 1998MaleOmar L. Dominique, MD
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $41John D. Dougherty, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002 · Temple University School of MedicineMaleDrug and device company payments (2025): $102Pamela Dowell, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Missouri, Columbia School of MedicineFemaleJohn Durham, MD
✓ Accepts Medicare assignmentGraduated 1995 · Texas Tech University Health Science Center School of MedicineMaleMichael Foote, DO
✓ Accepts Medicare assignmentGraduated 2001 · Philadelphia College of Osteopathic MedicineMaleRoberta J. Hindenlang, DO
✓ Accepts Medicare assignmentGraduated 1988 · College of Osteo Med of the Pacific at PomonaFemaleDrug and device company payments (2025): $190Robert Irwin, MD
✓ Accepts Medicare assignmentGraduated 1997 · University of Missouri, Columbia School of MedicineMaleNishant Kumar, DO
✓ Accepts Medicare assignmentGraduated 2014MaleDrug and device company payments (2025): $21Zachary P. Lang, DO
✓ Accepts Medicare assignmentGraduated 2022 · Arizona College of Osteopathic Medicine Mid Western UniversityMaleDrug and device company payments (2025): $118Seth C. Levy, MD
✓ Accepts Medicare assignmentGraduated 2019 · State University of New York at Buffalo School of MedicineMaleRosa Isela Machado, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2012 · Loyola University of Chicago, Stritch School of MedicineFemaleDrug and device company payments (2025): $155Ryan A. Martinez, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014 · University of Arizona College of MedicineMaleDrug and device company payments (2025): $267Joel McReynolds, MD
✓ Accepts Medicare assignmentGraduated 1999 · University of Missouri, Kansas City, School of MedicineMaleManoj Mittal, MD
✓ Accepts Medicare assignmentGraduated 1994MaleDrug and device company payments (2025): $64Ilya Noginskiy, MD
✓ Accepts Medicare assignmentGraduated 2019MaleEun J. Oh, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $646Emmanuel O. Okolo, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2005MaleNaga Maruthi Perisetti, MD
✓ Accepts Medicare assignmentGraduated 2000MaleTyson R. Polley, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 2019 · Arizona College of Osteopathic Medicine Mid Western UniversityMaleDrug and device company payments (2025): $36Jeffrey Rein, MD
✓ Accepts Medicare assignmentGraduated 1995 · Harvard Medical SchoolMaleChristiane M. Sanburn, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2002FemaleDrug and device company payments (2025): $89Corinne M. Self, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2011 · University of Arizona College of MedicineFemaleVirag Y. Shah, MD
✓ Accepts Medicare assignmentGraduated 1991MaleOther offices in Oro Valley: 1Nasheed M. Shams, MD
✓ Accepts Medicare assignmentGraduated 2013FemaleMark Simmons, MD
✓ Accepts Medicare assignmentGraduated 1992MaleAkash S. Taggarse, MD
✓ Accepts Medicare assignmentGraduated 1998Male
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 Oro Valley
- Nurse practitioners97
- Cardiologists7
- Dermatologists9
- Orthopedic surgeons12
- Neurologists6
- Optometrists4
- Oncologists3
- Therapists and counselors5
- Physical therapists34
- Occupational therapists3
- Audiologists10
- Chiropractors4
- Gynecologists40
- General surgeons4
- Dietitians9
Other care in Oro Valley
Hospitals · Nursing homes · Dialysis centers
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).