Internal Medicine Doctors in Arizona
Data updated monthly · Last refresh October 2026
2,857 Internal Medicine providers practice in Arizona, including 464 (16%) 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.
2,857providers
464telehealth
Phoenixtop city
Internal Medicine by city in Arizona
Choose a city to see providers there.
Internal 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. Chad Prior, MDGreen Valley, AZ · $1,180 in drug and device payments (2025) ·
(520) 547-7770 Dr. Charles Barta, M.D.Green Valley, AZ · No drug or device payments recorded (2025) ·
(702) 448-5021 Dr. Craig GayleGreen Valley, AZ · $38 in drug and device payments (2025) ·
(212) 939-2291 Dr. Dean Ettinger, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 266-3549 Dr. Edita Extra-mendoza, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 547-7770 Dr. Ernesto Gutierrez, MDGreen Valley, AZ · $67 in drug and device payments (2025) ·
(520) 407-5400 Dr. Farahnaz Noei, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 694-8888 Dr. Francisco Rivera Pabon, M.D.Green Valley, AZ · No drug or device payments recorded (2025) ·
(520) 399-2291 Dr. Fred Mendoza, MDGreen Valley, AZ · $14 in drug and device payments (2025) ·
(520) 547-7770 Dr. Howard Rolins, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 625-1760 Dr. Jeffrey Weisel, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 625-3230 Dr. Juan Guzman, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 694-3030 Dr. Rashmi Chhabra, MDGreen Valley, AZ · $1,498 in drug and device payments (2025) ·
(520) 648-9888 Dr. Ruben Calvillo, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 694-3030 Dr. Stephanie Fakhry Tonos, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 570-7570 Dr. Tia Heng, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 625-1760 Dr. William Stewart, MDGreen Valley, AZ · No drug or device payments recorded (2025) ·
(520) 694-3040 Dr. Andrew Maestas, MDHolbrook, AZ · No drug or device payments recorded (2025) ·
(928) 524-3913 Dr. Lorie Jones, MDKayenta, AZ · No drug or device payments recorded (2025) · Telehealth ·
(928) 697-4000 Dr. Richard Donlick, D.O.Kayenta, AZ · No drug or device payments recorded (2025) ·
(928) 697-4000 Dr. Adnan Ghias, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-8577 Dr. Annie Chang-burns, M.D.Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 692-3456 Dr. Caridad Padron, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-2101 Dr. Christian Wilson, MD, MBA Dr. Christine Davis, M.D..Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-2101 Dr. Harris Salim, M.D.Kingman, AZ · $141 in drug and device payments (2025) ·
(928) 757-3680 Dr. James Spencer, M.D.Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-8530 Dr. Jie Huang, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-8577 Dr. Mahmood Khan, M.D.Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 692-1010 Dr. Mijjal Shrestha, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-8577 Dr. Muhammad MughalKingman, AZ · $364 in drug and device payments (2025) ·
(928) 757-2101 Dr. Muhammad Noorani, M.D. Dr. Muhammad QaisarKingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-2101 Dr. Narayanaswamy Deepak, M.D Dr. Peter Bostoros, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-8577 Dr. Sanah Ali, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-2101 Dr. Sheila Mane, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 681-3960 Dr. Sundeep Dabra, M.D.Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-2101 Dr. Sungnam Joe, M.D.Kingman, AZ · No drug or device payments recorded (2025) ·
(928) 753-1177 Dr. Syed Jamal, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 757-8440 Dr. Tiffany Russell, MDKingman, AZ · No drug or device payments recorded (2025) ·
(928) 753-1177 Dr. Zaffar Iqbal, M.D.Kingman, AZ · $137 in drug and device payments (2025) · Telehealth ·
(928) 757-8440 Dr. Abbas Cheema, MDLake Havasu City, AZ · $27 in drug and device payments (2025) ·
(928) 855-8185 Dr. Amelia Arevalo, M.D.Lake Havasu City, AZ · No drug or device payments recorded (2025) ·
(928) 445-4860 Dr. Angelo Ong-veloso, M.D.Lake Havasu City, AZ · $503 in drug and device payments (2025) ·
(928) 453-8500 Dr. Craig Levy, MDLake Havasu City, AZ · $352 in drug and device payments (2025) ·
(928) 453-1970 Dr. Elizabeth Smith-tryon, MDLake Havasu City, AZ · $727 in drug and device payments (2025) · Telehealth ·
(928) 680-4233 Conditions Internal Medicine providers in Arizona commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Arizona?There are 2,857 Internal Medicine providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Arizona offer telehealth?Yes. 464 of the 2,857 Internal Medicine providers in Arizona (about 16%) report offering telehealth services in CMS data.
Which cities in Arizona have the most Internal Medicine providers?Phoenix (698), Tucson (652), Scottsdale (339) have the highest concentration of Internal Medicine providers in Arizona.
How many Internal Medicine providers in Arizona received drug or device company payments?940 of 2,857 Internal Medicine providers in Arizona (33%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Arizona treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Internal Medicine Doctors in Arizona work in independent practices or large health systems?Among 1,479 Internal Medicine Doctors in Arizona enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 28% through a mid-size group of 10 to 99, and 52% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Arizona work at?According to CMS facility affiliation records, the Arizona hospitals where the most Internal Medicine Doctors hold privileges are Tucson Medical Center in Tucson; Honor Health John C. Lincoln Medical Center in Phoenix; Banner - University Medical Center Phoenix in Phoenix.
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