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Nurse practitioners who accept Medicare in Marana, AZ
CMS lists 53 clinicians in this specialty with a practice address in Marana. Accept Medicare assignment (the Medicare-approved amount as full payment): 52. Offer telehealth: 7.
Nurse practitioners can diagnose, treat and prescribe, and many work as primary care clinicians for Medicare patients.
Typical amounts Medicare approves in ZIP 85653 (2024 Medicare rates, the latest CMS has published): a new-patient visit $86, of which you pay about $21; 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.
Patricia A. Hiebert, NP
✓ Accepts Medicare assignmentMIPS score (2024): 97.7/100Graduated 2024FemaleOther offices in Marana: 2Tonia A. Isotalo, NP
✓ Accepts Medicare assignmentMIPS score (2024): 88.8/100✓ TelehealthGraduated 2020FemaleOther offices in Marana: 1Drug and device company payments (2025): $649Nancy Osakwe, NP
✓ Accepts Medicare assignmentMIPS score (2024): 86.2/100Graduated 2019FemaleJoshua Bu, NP
✓ Accepts Medicare assignmentMIPS score (2024): 68.5/100Graduated 2021MalePamela M. Howe, NP
✓ Accepts Medicare assignmentMIPS score (2024): 65.3/100Graduated 2016FemaleOther offices in Marana: 1Dinajawan L. Balderas, NP
✓ Accepts Medicare assignmentGraduated 2015FemaleDrug and device company payments (2025): $40Christiana L. Billedalley, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleOther offices in Marana: 1Jennifer M. Carlile, NP
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $278Amy M. Castillo, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleOther offices in Marana: 1Drug and device company payments (2025): $22Karina Chacon, NP
✓ Accepts Medicare assignmentGraduated 2025FemaleDouglas G. Cook
✓ Accepts Medicare assignmentGraduated 2012MaleDrug and device company payments (2025): $58Phillip J. Cook, NP
✓ Accepts Medicare assignmentGraduated 2014MaleOther offices in Marana: 1Tanya C. Crowell, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleDrug and device company payments (2025): $35Kyla J. Diesner, NP
✓ Accepts Medicare assignmentGraduated 2019 · University of Arizona College of MedicineFemaleOther offices in Marana: 2Drug and device company payments (2025): $1,178Christi N. Estrada, MD
✓ Accepts Medicare assignmentGraduated 2025FemaleOther offices in Marana: 1Drug and device company payments (2025): $198Ilynn M. Gruss, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleRose A. Harris, NP
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $195Rebecca Hoover, NP
✓ Accepts Medicare assignmentGraduated 2025FemaleOther offices in Marana: 2Drug and device company payments (2025): $40Misty A. Hull, NP
✓ Accepts Medicare assignmentGraduated 2016FemaleDrug and device company payments (2025): $219Shawnna L. Jenkins, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleDrug and device company payments (2025): $24Cristina M. Lister, NP
✓ Accepts Medicare assignmentGraduated 2019FemaleOther offices in Marana: 2Drug and device company payments (2025): $40Dawson K. Lopez, NP
✓ Accepts Medicare assignmentGraduated 2013FemaleDrug and device company payments (2025): $35Michael Macbrayne
✓ Accepts Medicare assignmentGraduated 2016MaleDrug and device company payments (2025): $33Daniel O. Maduma, NP
✓ Accepts Medicare assignmentGraduated 2018FemaleDrug and device company payments (2025): $19Itzel Martinez, NP
✓ Accepts Medicare assignmentGraduated 2023FemaleDrug and device company payments (2025): $22Ryan P. Mette, NP
✓ Accepts Medicare assignmentGraduated 2015MaleDrug and device company payments (2025): $138Lynda Meyer, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2020FemaleDrug and device company payments (2025): $16Jennifer L. Meyerson, NP
✓ Accepts Medicare assignmentGraduated 2023 · University of Arizona College of MedicineFemaleOther offices in Marana: 1Karen L. Modrzejewski, NP
✓ Accepts Medicare assignmentGraduated 2017FemaleOther offices in Marana: 1Jossy N. Mossle, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleOther offices in Marana: 1Drug and device company payments (2025): $350Anna Motola, NP
✓ Accepts Medicare assignmentGraduated 2020FemaleSerah Muigai, NP
✓ Accepts Medicare assignmentGraduated 2015FemaleOther offices in Marana: 1Mary M. Najera, NP
✓ Accepts Medicare assignmentGraduated 2022FemaleDrug and device company payments (2025): $64Saif S. Naji, NP
✓ Accepts Medicare assignmentGraduated 2022MaleOther offices in Marana: 1Drug and device company payments (2025): $38Sarah A. Netherton, NP
✓ Accepts Medicare assignmentGraduated 2018FemaleOther offices in Marana: 1Drug and device company payments (2025): $28Beth E. Newhouse, NP
✓ Accepts Medicare assignmentGraduated 2002FemaleOther offices in Marana: 1Drug and device company payments (2025): $769Cecilia A. Nwakpuda, NP
✓ Accepts Medicare assignmentGraduated 2018FemaleStephanie L. Ortiz, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleDrug and device company payments (2025): $177Michelle S. Rhodes-Gloor
✓ Accepts Medicare assignmentGraduated 2020FemaleMegan Ritchey
✓ Accepts Medicare assignmentGraduated 2018FemaleOther offices in Marana: 1Heather R. Robertson, NP
✓ Accepts Medicare assignmentGraduated 2021FemaleOther offices in Marana: 1Marissa L. Rose, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleJulie L. Russell, NP
✓ Accepts Medicare assignmentGraduated 2022FemaleBrooke L. Ruth, NP
✓ Accepts Medicare assignmentGraduated 2020FemaleOther offices in Marana: 1Alicia J. Simpson, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2015FemaleDrug and device company payments (2025): $19Brian Stephenson, NP
✓ Accepts Medicare assignmentGraduated 2017MaleOther offices in Marana: 2Drug and device company payments (2025): $17Ya H. Taylor, NP
✓ Accepts Medicare assignment✓ TelehealthGraduated 2018FemaleDrug and device company payments (2025): $19Daniela A. Torres, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleOther offices in Marana: 1David A. Vercel, NP
✓ Accepts Medicare assignmentGraduated 2019MaleDiana G. Verdugo, NP
✓ Accepts Medicare assignmentGraduated 2015FemaleOther offices in Marana: 1Drug and device company payments (2025): $23Alyssa Weller, NP
✓ Accepts Medicare assignmentGraduated 2024FemaleOther offices in Marana: 1Drug and device company payments (2025): $20Ashley White
✓ Accepts Medicare assignmentGraduated 2015FemaleDrug and device company payments (2025): $142Apsara Kazemisaber, NP
May accept assignmentGraduated 2026FemaleOther offices in Marana: 1
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.
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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).