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. Stephanie Berkshire, DOPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5892 Dr. Stephanie Evans, M.D. Dr. Stephanie Markman, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-1518 Dr. Stephan Stellmacher, DO-FACPPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-1200 Dr. Stephen Leshin, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-6181 Dr. Stephen Meenahan, DOPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 470-5043 Dr. Stephen Nathan, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 445-0751 Dr. Stephen Winograd, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 249-4750 Dr. Steve Ibrahim, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-5590 Dr. Steve Kaplan, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-1119 Dr. Steven Buckle, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(620) 277-5551 Dr. Steven Curry, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 239-2391 Dr. Steven Nguyen, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(480) 961-2303 Dr. Steven Nuanes, D.O.,Phoenix, AZ · No drug or device payments recorded (2025) ·
(623) 683-5000 Dr. Steven Parker, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 445-0751 Dr. Steven Younger, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 961-2303 Dr. Sudhir Goel, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 242-7500 Dr. Suhair Stipho-majeed, M.D. Dr. Sukhjit Singh, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-1200 Dr. Sukumar Nagendran, MDPhoenix, AZ · $10,000 in drug and device payments (2025) ·
(602) 795-5820 Dr. Sumaiya IslamPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-3644 Dr. Sumalatha Mannava, M.D.,Phoenix, AZ · $136 in drug and device payments (2025) ·
(602) 671-7068 Dr. Sumediah Forsac, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(026) 344-5011 Dr. Suresh Uppalapu, MDPhoenix, AZ · $456 in drug and device payments (2025) ·
(602) 789-0344 Dr. Susan Hagstrom, M.D.Phoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(480) 301-8000 Dr. Susan Hallman, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 276-5565 Dr. Syma Hamidi, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5011 Dr. Tahirah Abdur Rahman, DOPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 882-4545 Dr. Tamara Lieberman, M.D.Phoenix, AZ · $288 in drug and device payments (2025) ·
(602) 522-1900 Dr. Tanmay Chimegawe, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(480) 961-2303 Dr. Tara Lanzendorf, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-2000 Dr. Tara Ostrom, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(623) 869-5000 Dr. Tariq Al-mutawa, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 530-6900 Dr. Tarreq NooriPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5011 Dr. Tarun Bassi, MDPhoenix, AZ · $368 in drug and device payments (2025) · Telehealth ·
(602) 354-3311 Dr. Taylor Cushman, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-2266 Dr. Tequa Salehi-rad, D.O.Phoenix, AZ · $103 in drug and device payments (2025) ·
(602) 567-4800 Dr. Thabrew HemachandraPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 867-7171 Dr. Thea Pearl, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 206-1168 Dr. Theresa Hensler, M.D.Phoenix, AZ · $46 in drug and device payments (2025) · Telehealth ·
(602) 544-8541 Dr. Thomas Cheek, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 659-1591 Dr. Thomas Kinsley, MB BCH BAOPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 301-8000 Dr. Thomas Loss, MDPhoenix, AZ · $857 in drug and device payments (2025) ·
(480) 256-6444 Dr. Thomas Petrone, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 652-8900 Dr. Thomas Taylor, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 482-6100 Dr. Tiffany Hosten Blackmond, M.D., M.P.H.Phoenix, AZ · $14 in drug and device payments (2025) · Telehealth ·
(602) 406-3540 Dr. Tina Younger, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5000 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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