Adult Medicine Doctors in Arizona
Data updated monthly · Last refresh October 2026
62 Adult Medicine providers practice in Arizona, including 7 (11%) offering telehealth. The largest concentration is in Phoenix. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
62providers
7telehealth
Phoenixtop city
Adult Medicine by city in Arizona
Choose a city to see providers there.
Where Adult Medicine Doctors in Arizona practice
From CMS Medicare enrollment records covering 25 of the 62 providers listed here (40%). Providers who do not bill Medicare are not included in these figures.
24%solo or small practice (under 10 clinicians)
20%mid-size group (10 to 99)
56%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Adult Medicine Doctors | All clinicians in group | Main city |
| Honorhealth Medical Group, LLC | 3 | 338 | Scottsdale |
| Banner Primary Care Physicians Arizona LLC | 3 | 236 | Buckeye |
| Honorhealth Urgent Care LLC | 2 | 103 | Phoenix |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Adult Medicine Doctors affiliated |
| Tucson Medical Center | Tucson | Nonprofit | 2 of 5 | 4 |
| Honorhealth Scottsdale Shea Medical Center | Scottsdale | For-profit | 3 of 5 | 3 |
| Honorhealth Scottsdale Osborn Medical Center | Scottsdale | For-profit | 3 of 5 | 2 |
| Honorhealth Scottsdale Thompson Peak Med Ctr | Scottsdale | Nonprofit | 5 of 5 | 2 |
| Yuma Regional Medical Center | Yuma | Nonprofit | 2 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Adult Medicine providers in Arizona
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. John Pham, D.O.Anthem, AZ · No drug or device payments recorded (2025) ·
(623) 434-6444 Dr. Patrick Rost, M.D.Anthem, AZ · No drug or device payments recorded (2025) ·
(623) 551-6092 Dr. Hadi Safavi, DOBisbee, AZ · No drug or device payments recorded (2025) ·
(520) 432-3309 Dr. Rommel Mesola, M.D.Buckeye, AZ · $284 in drug and device payments (2025) ·
(623) 463-5000 Dr. Joseph Peggs, MDCarefree, AZ · No drug or device payments recorded (2025) ·
(480) 772-2374 Dr. Mellizza Villamil, NPChandler, AZ · $188 in drug and device payments (2025) ·
(480) 289-4550 Dr. Ashay Vaidya, MDGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 649-6600 Dr. Tiffany DeckerGilbert, AZ · No drug or device payments recorded (2025) ·
(602) 710-5070 Dr. Ann Caywood, M.D.Glendale, AZ · No drug or device payments recorded (2025) ·
(602) 843-1313 Dr. Haley FerralezGlendale, AZ · No drug or device payments recorded (2025) ·
(602) 243-7277 Dr. Jordan GabbardGlendale, AZ · $123 in drug and device payments (2025) · Telehealth ·
(623) 248-2109 Dr. Janet Rinehart, FNP-BCGold Canyon, AZ · No drug or device payments recorded (2025) · Telehealth ·
(520) 400-3184 Dr. Michael Putland, M.D.Goodyear, AZ · No drug or device payments recorded (2025) ·
(623) 207-3000 Dr. Mokalad Waed, MDGoodyear, AZ · No drug or device payments recorded (2025) ·
(623) 295-1190 Dr. Ankita Singh, MDMesa, AZ · No drug or device payments recorded (2025) ·
(602) 688-4788 Dr. Austin Traasdahl, DOMesa, AZ · No drug or device payments recorded (2025) ·
(480) 505-3276 Dr. Georgina Hines, FNP-CMesa, AZ · $132 in drug and device payments (2025) · Telehealth ·
(480) 478-0643 Dr. Kunjan Shah, M.D.Mesa, AZ · No drug or device payments recorded (2025) ·
(480) 985-1093 Dr. Gregory Petersburg, D.O.Oro Valley, AZ · No drug or device payments recorded (2025) ·
(520) 229-1900 Dr. Keith Shillito, M.D.Parker, AZ · No drug or device payments recorded (2025) ·
(928) 669-2225 Dr. Ann Khalsa, MDPhoenix, AZ · $103,299 in drug and device payments (2025) ·
(602) 344-6550 Dr. Antonio Sabal, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(480) 991-3399 Dr. Ayesha Bonora, RN, CCMPhoenix, AZ · No drug or device payments recorded (2025) ·
(866) 762-4455 Dr. Essie Learn, FNP-CPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 692-3722 Dr. Geniel Harrison, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-1200 Dr. Herber Schuck, N.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-7806 Dr. Jean Nelson, D.O.Phoenix, AZ · $80 in drug and device payments (2025) · Telehealth ·
(602) 246-5521 Dr. Joseph ShermanPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 563-1384 Dr. Kimberly Walls, MSN,FNPPhoenix, AZ · $554 in drug and device payments (2025) ·
(623) 516-4400 Dr. Michael Monte, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-5551 Dr. Monty Salanoa, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5011 Dr. Robbi Venditti, DOPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-5551 Dr. Saba Tesfamariam, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 244-2700 Dr. Sandra TurnerPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 229-4650 Dr. Vijaya Nabar, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 992-3100 Dr. Erin MickelsonPrescott, AZ · No drug or device payments recorded (2025) ·
(928) 312-2011 Dr. Shaun Brancheau, DOQueen Creek, AZ · No drug or device payments recorded (2025) · Telehealth ·
(805) 123-7154 Dr. Jose Ivan Rago, M.D.San Tan Valley, AZ · $83 in drug and device payments (2025) ·
(480) 677-8282 Dr. Carlos Santo, NMDScottsdale, AZ · No drug or device payments recorded (2025) ·
(480) 363-2501 Dr. Christopher Bonati, M.D.Scottsdale, AZ · No drug or device payments recorded (2025) ·
(480) 882-4545 Dr. Deborah Baldemor, MDScottsdale, AZ · $122 in drug and device payments (2025) ·
(480) 767-7699 Dr. Joseph Rotella, M.D.Scottsdale, AZ · $387 in drug and device payments (2025) ·
(480) 614-5808 Dr. Nick Johnson, N.M.D.Scottsdale, AZ · No drug or device payments recorded (2025) ·
(480) 322-8577 Dr. Steven Lugo, M.D.Scottsdale, AZ · No drug or device payments recorded (2025) · Telehealth ·
(480) 882-7410 Dr. John Glazer, D.O.Sierra Vista, AZ · No drug or device payments recorded (2025) ·
(520) 452-0388 Dr. Mark Carnett, D.O.Sierra Vista, AZ · No drug or device payments recorded (2025) ·
(520) 439-5186 Dr. Linh Nguyen, M.D., M.S., CPESurprise, AZ · $33 in drug and device payments (2025) ·
(623) 374-7774 Dr. Chiu-an Chang, D.O.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 323-3056 Common questions
How many Adult Medicine providers are in Arizona?There are 62 Adult Medicine providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.
Do Adult Medicine providers in Arizona offer telehealth?Yes. 7 of the 62 Adult Medicine providers in Arizona (about 11%) report offering telehealth services in CMS data.
Which cities in Arizona have the most Adult Medicine providers?Phoenix (15), Tucson (9), Scottsdale (6) have the highest concentration of Adult Medicine providers in Arizona.
How many Adult Medicine providers in Arizona received drug or device company payments?16 of 62 Adult Medicine providers in Arizona (26%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Adult Medicine Doctors in Arizona work in independent practices or large health systems?Among 25 Adult Medicine Doctors in Arizona enrolled in Medicare, 24% bill through a solo or small practice with fewer than 10 clinicians, 20% through a mid-size group of 10 to 99, and 56% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Adult Medicine Doctors in Arizona work at?According to CMS facility affiliation records, the Arizona hospitals where the most Adult Medicine Doctors hold privileges are Tucson Medical Center in Tucson; Honorhealth Scottsdale Shea Medical Center in Scottsdale; Honorhealth Scottsdale Osborn Medical Center in Scottsdale.
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