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Primary care doctors who accept Medicare in Cave Creek, AZ
CMS lists 20 clinicians in this specialty with a practice address in Cave Creek. Accept Medicare assignment (the Medicare-approved amount as full payment): 20. Offer telehealth: 10.
Typical amounts Medicare approves in ZIP 85331 (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.
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Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Chad A. Leep, MD
✓ Accepts Medicare assignmentMIPS score (2024): 94.7/100Graduated 2008MaleDrug and device company payments (2025): $99Robert Carl Schreiman, MD
✓ Accepts Medicare assignmentMIPS score (2024): 75/100Graduated 1995 · Boston University School of MedicineMaleDrug and device company payments (2025): $359Jason D. Buchwald, MD
✓ Accepts Medicare assignmentGraduated 1997 · New York Medical CollegeMaleJames Carpenter
✓ Accepts Medicare assignmentGraduated 1996 · University of Minnesota Medical SchoolMaleDrug and device company payments (2025): $56Andrew J. Chin, DO
✓ Accepts Medicare assignmentGraduated 2016 · Midwestern University, Chicago College of Osteopathic MedMaleRebecca A. Cook, MD
✓ Accepts Medicare assignmentGraduated 1994 · University of Arizona College of MedicineFemaleSilvia Guerrero, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1992FemaleDina N. Jaber, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020FemaleKenneth Kearns, MD
✓ Accepts Medicare assignmentGraduated 1973MaleAmanda M. Marvin, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2014FemaleMichael P. Newcomb, MD
✓ Accepts Medicare assignmentGraduated 1990 · Hahnemann University College of MedicineMaleJose R. Parker, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1983 · University of Arizona College of MedicineMaleDrug and device company payments (2025): $125Melanie Patton, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2001 · University of Iowa, RJ & L Carver College of MedicineFemaleDrug and device company payments (2025): $50Wendell B. Phillips, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1985 · Temple University School of MedicineMaleDrug and device company payments (2025): $2,459Martin H. Rubin, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 1978 · University of Illinois College of Med (chi/peor/rock/chm-Urb)MaleRitu Sadhu, MD
✓ Accepts Medicare assignmentGraduated 2000FemaleThomas E. Sutton, MD
✓ Accepts Medicare assignmentGraduated 1989 · University of Washington School of MedicineMaleCorina J. Veatch, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2008 · University of Arizona College of MedicineFemaleScott Waters, DO
✓ Accepts Medicare assignment✓ TelehealthGraduated 1996MaleJustin W. Wight, MD
✓ Accepts Medicare assignment✓ TelehealthGraduated 2004Male
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 Cave Creek
Nearby cities
- Fountain Hills20
- Paradise Valley9
- Scottsdale401
- Peoria174
- Glendale327
- Sun City145
- Sun City West19
- Surprise80
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).