Diagnostic Radiologists in Arizona
Data updated monthly · Last refresh October 2026
876 Diagnostic Radiology providers practice in Arizona, including 7 (1%) offering telehealth. The largest concentration is in Tucson. 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.
876providers
7telehealth
Tucsontop city
Diagnostic Radiology by city in Arizona
Choose a city to see providers there.
Where Diagnostic Radiologists in Arizona practice
From CMS Medicare enrollment records covering 486 of the 876 providers listed here (55%). Providers who do not bill Medicare are not included in these figures.
3%solo or small practice (under 10 clinicians)
8%mid-size group (10 to 99)
90%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Diagnostic Radiologists | All clinicians in group | Main city |
| Sonoran Radiology LTD | 90 | 466 | Phoenix |
| Banner Imaging Services LLC | 73 | 122 | Phoenix |
| Mayo Clinic Arizona | 70 | 1,618 | Scottsdale |
| Smi Imaging LLC | 51 | 380 | Phoenix |
| Southwest Diagnostic Imaging LLC | 43 | 121 | Scottsdale |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Diagnostic Radiologists affiliated |
| Mayo Clinic Hospital | Phoenix | Nonprofit | 5 of 5 | 74 |
| Banner Thunderbird Medical Center | Glendale | Government | 4 of 5 | 50 |
| Tucson Medical Center | Tucson | Nonprofit | 2 of 5 | 45 |
| Banner Boswell Medical Center | Sun City | Nonprofit | 3 of 5 | 41 |
| Banner Del E. Webb Medical Center | Sun City West | Nonprofit | 3 of 5 | 39 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Diagnostic Radiology 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. James Lash, DOBullhead City, AZ · No drug or device payments recorded (2025) ·
(928) 763-2273 Dr. Robert Cooper, DOCasa Grande, AZ · $94 in drug and device payments (2025) ·
(806) 107-4004 Dr. Robert Mcdonald, MDCasa Grande, AZ · $125 in drug and device payments (2025) ·
(520) 863-9800 Dr. Suzette Fink Bryan, MDCave Creek, AZ · No drug or device payments recorded (2025) ·
(402) 671-8300 Dr. Carl Hoffman, MDChandler, AZ · No drug or device payments recorded (2025) ·
(480) 821-3179 Dr. Gujjarappa Srinivas, M.D.Chandler, AZ · No drug or device payments recorded (2025) ·
(480) 963-4183 Dr. James Lish, MDChandler, AZ · No drug or device payments recorded (2025) ·
(480) 728-3000 Dr. Martin Lehman, MDChandler, AZ · No drug or device payments recorded (2025) ·
(602) 371-0936 Dr. Stamatis Kantartzis, M.D.Chandler, AZ · No drug or device payments recorded (2025) ·
(480) 728-3000 Dr. Andreas Siraa, M.D.Chinle, AZ · No drug or device payments recorded (2025) ·
(928) 674-7001 Dr. John Doerner, M.D.Chinle, AZ · No drug or device payments recorded (2025) ·
(928) 674-7001 Dr. Alan Wilson, MDCottonwood, AZ · No drug or device payments recorded (2025) ·
(928) 639-6581 Dr. Frank Matthews, M.D.Cottonwood, AZ · No drug or device payments recorded (2025) ·
(928) 639-6580 Dr. Robert Koepke, MDCottonwood, AZ · No drug or device payments recorded (2025) ·
(928) 693-6580 Dr. Terence Mueller, MDCottonwood, AZ · No drug or device payments recorded (2025) ·
(928) 639-6580 Dr. Edgar Clark, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 773-2515 Dr. Edward Herman, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 773-2515 Dr. James Friedland, M. D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 699-5474 Dr. James Skrocki, M.D.Flagstaff, AZ · $1,697 in drug and device payments (2025) ·
(928) 773-2515 Dr. Jennifer Kottra, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 699-6853 Dr. Kenneth Salce, M.D.Flagstaff, AZ · $15 in drug and device payments (2025) ·
(928) 773-2515 Dr. Leslie Nishimi, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 773-2515 Dr. Michael Labenz, M.D.Flagstaff, AZ · $29 in drug and device payments (2025) ·
(928) 773-2215 Dr. Paul Hiette, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 773-2515 Dr. Philip Ho, M.D.Flagstaff, AZ · No drug or device payments recorded (2025) ·
(928) 773-2515 Dr. Stephen Ward, M.D.Flagstaff, AZ · $66 in drug and device payments (2025) ·
(928) 773-2515 Dr. Steven Jones, MDFlagstaff, AZ · No drug or device payments recorded (2025) ·
(765) 430-6789 Dr. Christian Gomez-castro, MDFort Defiance, AZ · No drug or device payments recorded (2025) ·
(928) 729-8000 Dr. Juan Pallares, M.D.Fort Defiance, AZ · No drug or device payments recorded (2025) ·
(928) 729-8000 Dr. Nancy Newlin, MDFountain Hills, AZ · No drug or device payments recorded (2025) ·
(480) 816-0601 Dr. Alexia Tatem, MDGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 543-6900 Dr. Babak Cohen, MDGilbert, AZ · $2,681 in drug and device payments (2025) ·
(480) 256-6444 Dr. Brett Skidmore, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 553-8999 Dr. Brian Johnston, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 543-6900 Dr. David Nyberg, MDGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 355-8525 Dr. Georg Hernandez, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 632-5378 Dr. Harvinder Maan, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 256-6444 Dr. Jaspreet Bisla, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 256-6444 Dr. Joel Meyer, MDGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 256-6444 Dr. Joel Rainwater, M.D.Gilbert, AZ · $10,948 in drug and device payments (2025) · Telehealth ·
(480) 374-7354 Dr. John Chang, M.D.Gilbert, AZ · $735 in drug and device payments (2025) ·
(480) 256-6444 Dr. Man Hon, MDGilbert, AZ · $3,078 in drug and device payments (2025) · Telehealth ·
(480) 256-6444 Dr. Marc Weinstein, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(913) 642-4900 Dr. Marvin Hill, MDGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 553-8999 Dr. Melissa Dymond, D.O.Gilbert, AZ · No drug or device payments recorded (2025) ·
(952) 595-1100 Dr. Mitchell Factor, M.D.Gilbert, AZ · No drug or device payments recorded (2025) ·
(480) 632-5378 Common questions
How many Diagnostic Radiology providers are in Arizona?There are 876 Diagnostic Radiology providers with active NPI records practicing in Arizona, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Arizona offer telehealth?Yes. 7 of the 876 Diagnostic Radiology providers in Arizona (about 1%) report offering telehealth services in CMS data.
Which cities in Arizona have the most Diagnostic Radiology providers?Tucson (232), Phoenix (216), Scottsdale (200) have the highest concentration of Diagnostic Radiology providers in Arizona.
How many Diagnostic Radiology providers in Arizona received drug or device company payments?205 of 876 Diagnostic Radiology providers in Arizona (23%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Diagnostic Radiologists in Arizona work in independent practices or large health systems?Among 486 Diagnostic Radiologists in Arizona enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Arizona work at?According to CMS facility affiliation records, the Arizona hospitals where the most Diagnostic Radiologists hold privileges are Mayo Clinic Hospital in Phoenix; Banner Thunderbird Medical Center in Glendale; Tucson Medical Center in Tucson.
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