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. Mary Ballard, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 282-9701 Dr. Mary Dirlam, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 495-4577 Dr. Masood KisanaPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 239-4777 Dr. Matthew Barvo, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-3000 Dr. Matthew Hemstreet, M.D. Dr. Matthew Lancaster, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-3927 Dr. Maty Yakoby, MDPhoenix, AZ · $129 in drug and device payments (2025) · Telehealth ·
(602) 567-4800 Dr. Mauro Tucci, M.D.Phoenix, AZ · $1,364 in drug and device payments (2025) · Telehealth ·
(602) 494-5040 Dr. Meera Menon, MDPhoenix, AZ · $739 in drug and device payments (2025) · Telehealth ·
(602) 439-9000 Dr. Mehtab Siddiky, M.DPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-5551 Dr. Meily ArevaloPhoenix, AZ · $158 in drug and device payments (2025) ·
(602) 344-1015 Dr. Melissa Sandoval, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 776-9000 Dr. Merica Vorachitti, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 445-0075 Dr. Mervin Myrvik, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-5551 Dr. Michael Adickman, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 249-0115 Dr. Michael Carchedi, DOPhoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(602) 406-3540 Dr. Michael Chesser, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 553-8400 Dr. Michael Debo, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(559) 335-3326 Dr. Michael Drury, M.D.Phoenix, AZ · $1,973 in drug and device payments (2025) · Telehealth ·
(602) 494-5040 Dr. Michael Garrett, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 277-5551 Dr. Michael Gregory, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 778-3600 Dr. Michael McmanusPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-8798 Dr. Michael Miller, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-3540 Dr. Michael Pang, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(480) 961-2303 Dr. Michael Rogers, M.DPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 445-0751 Dr. Michael Stevens, M.D.Phoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(602) 263-1200 Dr. Michelle Dwulit, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 344-5146 Dr. Michelle Gabbert, DOPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 291-1784 Dr. Michelle Park, MDPhoenix, AZ · $138 in drug and device payments (2025) ·
(602) 241-1944 Dr. Mindy Taber, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 938-6960 Dr. Min Kim, DOPhoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(602) 239-2296 Dr. Miriam Robin, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-3107 Dr. M Jasser, MDPhoenix, AZ · $1,278 in drug and device payments (2025) · Telehealth ·
(602) 251-3122 Dr. Mohammad Wisam Baqdunes, M.D.Phoenix, AZ · $523 in drug and device payments (2025) ·
(602) 789-0344 Dr. Mohammed Hafiz, M.DPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 839-2000 Dr. Mohammed Qazi, M.D.Phoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(602) 406-3540 Dr. Mohammed Suliman, M.DPhoenix, AZ · $699 in drug and device payments (2025) ·
(623) 327-7313 Dr. Monica Camille Cavarlez-cowden, MDPhoenix, AZ · No drug or device payments recorded (2025) · Telehealth ·
(623) 869-5000 Dr. Monica Viteri-giordano, D.O.Phoenix, AZ · $128 in drug and device payments (2025) · Telehealth ·
(602) 839-4777 Dr. Moustafa Hazin, D.O.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-5590 Dr. Myo Myint, M.DPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 263-1200 Dr. Nacchal Nachiappan, MD Dr. Nadia Hanif, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 406-3538 Dr. Nafis Shamsid-deen, MDPhoenix, AZ · $79,865 in drug and device payments (2025) · Telehealth ·
(602) 839-2296 Dr. Nam Chan, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(602) 776-9000 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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