Addiction Medicine Doctors (Internal Medicine) in Arizona
Data updated monthly · Last refresh October 2026
10 Addiction Medicine (Internal Medicine) providers practice in Arizona, including 2 (20%) 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.
10providers
2telehealth
Phoenixtop city
Addiction Medicine (Internal Medicine) by city in Arizona
Choose a city to see providers there.
Addiction Medicine (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. Miranda AndersonCottonwood, AZ · No drug or device payments recorded (2025) ·
(623) 363-4496 Dr. J Jackson, D.O.Mesa, AZ · $1,275 in drug and device payments (2025) · Telehealth ·
(480) 649-3111 Dr. Charles Brooker, D.O.Peoria, AZ · $327 in drug and device payments (2025) · Telehealth ·
(623) 234-2447 Dr. Gerald Harris, DOPeoria, AZ · No drug or device payments recorded (2025) ·
(623) 877-0100 Dr. Herman Singh, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(480) 745-1068 Dr. Mark Keep, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(480) 588-3165 Dr. Michael Loes, M.D.Phoenix, AZ · No drug or device payments recorded (2025) ·
(602) 944-2222 Dr. Reyes Topete, MDPhoenix, AZ · No drug or device payments recorded (2025) ·
(623) 680-0096 Dr. Robert Halligan, MDPhoenix, AZ · $105 in drug and device payments (2025) ·
(602) 200-2323 Dr. Jay Caldwell, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 299-4572 Common questions
How many Addiction Medicine (Internal Medicine) providers are in Arizona?There are 10 Addiction Medicine (Internal Medicine) providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.
Do Addiction Medicine (Internal Medicine) providers in Arizona offer telehealth?Yes. 2 of the 10 Addiction Medicine (Internal Medicine) providers in Arizona (about 20%) report offering telehealth services in CMS data.
Which cities in Arizona have the most Addiction Medicine (Internal Medicine) providers?Phoenix (5), Peoria (2), Mesa (1) have the highest concentration of Addiction Medicine (Internal Medicine) providers in Arizona.
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.
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