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. Ashwinikumar Shandilya, MBBSTucson, AZ · No drug or device payments recorded (2025) ·
(520) 330-6710 Dr. Asma Mohammadi, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 694-0111 Dr. Aspen Ralph, DOTucson, AZ · $57 in drug and device payments (2025) · Telehealth ·
(520) 229-2578 Dr. Audriana Hurbon, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 626-5797 Dr. Aurangzaib Baig, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 626-5797 Dr. Aws Al Jandeel, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 296-3211 Dr. Babitha Bijin, M.DTucson, AZ · No drug or device payments recorded (2025) · Telehealth ·
(520) 742-4159 Dr. Bach-ngan ChauTucson, AZ · No drug or device payments recorded (2025) ·
(520) 792-1450 Dr. Basem Al-tarshanTucson, AZ · No drug or device payments recorded (2025) ·
(520) 792-1450 Dr. Bashar Domit, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 318-3434 Dr. Basim Alzubaidi, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 420-1966 Dr. Bedri Abubeker, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 318-3434 Dr. Benjamin Maglajac, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-2778 Dr. Benjamin Mishra, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 318-3434 Dr. Bernadette Quihuis, D.O.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 670-3909 Dr. Berneet Grewal, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 721-5777 Dr. Bijay Sanjeev, MDTucson, AZ · $535 in drug and device payments (2025) · Telehealth ·
(520) 790-1556 Dr. Bill Holloman, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 498-6467 Dr. Blanca Yataco-marquez, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 382-5972 Dr. Brady Howard, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 694-8888 Dr. Brett MartinTucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-2778 Dr. Brian Mayernick, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 469-8011 Dr. Brielle Tobin, DOTucson, AZ · No drug or device payments recorded (2025) ·
(520) 792-1450 Dr. Bryce Little, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 694-8888 Dr. Bujji Ainapurapu, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 626-5797 Dr. Carol Wolfe, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 327-9573 Dr. Casey Weinstein, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 626-7221 Dr. Cassandra Ballantyne, MDTucson, AZ · No drug or device payments recorded (2025) · Telehealth ·
(520) 290-0300 Dr. Cassandra Everly, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 792-1450 Dr. Catherine Compton, DO Dr. Celeste Gracey, DOTucson, AZ · No drug or device payments recorded (2025) ·
(520) 694-8888 Dr. Cesar Arturo Munguia Galaz, M.D. Dr. Chandra Stockdall, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-2995 Dr. Chang-kun Choi, D.O.Tucson, AZ · $1,274 in drug and device payments (2025) ·
(520) 324-5664 Dr. Charles Bridges, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 295-2503 Dr. Charles Giffin, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 886-4181 Dr. Charles Young, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 742-8750 Dr. Chika Madike, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 873-3077 Dr. Christian AvalosTucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-2778 Dr. Christian Mendoza Tejedor, MD Dr. Christine Oxley, MDTucson, AZ · $39,805 in drug and device payments (2025) ·
(585) 472-5779 Dr. Christopher Baldwin, MD Dr. Christopher Johnson, M.D. Dr. Christopher Puca, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 742-0999 Dr. Christopher Sallurday, DOTucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-2778 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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