Diagnostic Radiologists in Texas
Data updated monthly · Last refresh October 2026
3,136 Diagnostic Radiology providers practice in Texas, including 23 (1%) offering telehealth. The largest concentration is in Houston. 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.
3,136providers
23telehealth
Houstontop city
Diagnostic Radiology by city in Texas
Choose a city to see providers there.
Diagnostic Radiology providers in Texas
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. Martha Uhler, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Matthew Stalker, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0028 Dr. Megan Kaplan, M.D.San Antonio, TX · $17 in drug and device payments (2025) ·
(210) 614-0959 Dr. Michael Freckleton, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 614-4544 Dr. Michael Granato, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Michael Lane, M.D.San Antonio, TX · $957 in drug and device payments (2025) ·
(210) 616-7700 Dr. Michael Lepeska, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Michael Mccarthy, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Michael Middlebrook, M.D.San Antonio, TX · $17,387 in drug and device payments (2025) ·
(210) 616-7700 Dr. Michael Orsi, M.D.San Antonio, TX · $40 in drug and device payments (2025) ·
(210) 616-7700 Dr. Michael Wirt, M.D., PH.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 539-9582 Dr. Monica Dalrymple, M.D..San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Nabeel Anwar, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 297-7780 Dr. Nabin PaudelSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 567-6482 Dr. Nadi Hibri, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Neal Dalrymple, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Nicholas StephensSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 567-7000 Dr. Nirav Das, MDSan Antonio, TX · $39 in drug and device payments (2025) ·
(210) 358-4000 Dr. Nishita Parmar, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(800) 841-4236 Dr. Noelle Lafitte, MDSan Antonio, TX · $291 in drug and device payments (2025) ·
(210) 297-7780 Dr. Pablo PallanSan Antonio, TX · $225 in drug and device payments (2025) ·
(210) 616-7796 Dr. Pamela Otto, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Paras Khandheria, M.D.San Antonio, TX · $95 in drug and device payments (2025) ·
(210) 616-7796 Dr. Paul Bertolino, MDSan Antonio, TX · $308 in drug and device payments (2025) ·
(210) 616-7700 Dr. Paul Nevitt, M.D.San Antonio, TX · $369 in drug and device payments (2025) ·
(210) 892-0228 Dr. Peter Berardo, M.D.San Antonio, TX · $150 in drug and device payments (2025) ·
(210) 616-7700 Dr. Phillip Fortenberry, M.DSan Antonio, TX · $140 in drug and device payments (2025) ·
(210) 892-0228 Dr. Ping-sun Chen, M.D.-PH.DSan Antonio, TX · $29 in drug and device payments (2025) ·
(210) 704-2372 Dr. Polly Hansen, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. Rachel Darling, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Rajeev Suri, MDSan Antonio, TX · $329 in drug and device payments (2025) ·
(210) 257-1400 Dr. Rajiv Vasan, M.D.San Antonio, TX · $140 in drug and device payments (2025) ·
(210) 358-4000 Dr. Ralph Blumhardt, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Rashmi Katre, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 358-4000 Dr. Raul Pelaez Antelo, M. D.San Antonio, TX · No drug or device payments recorded (2025) ·
(830) 257-8484 Dr. Ravikumar Hanumaiah, MDSan Antonio, TX · $19 in drug and device payments (2025) ·
(210) 358-4000 Dr. Rebecca Flores, D.O.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 542-3796 Dr. Rebecca Loredo, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Richard Benedikt, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Richard Walton, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 455-0167 Dr. Riley Scott, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 257-1400 Dr. Rise Ross, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. R.k.daniel Peterson, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. Robert Bruton, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. Robert Chandler, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 455-0167 Dr. Robert Daehler, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 892-0228 Dr. Robert Jackson, M.D.San Antonio, TX · $122 in drug and device payments (2025) ·
(210) 358-0000 Dr. Robert Knapp, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Dr. Roberto Monge, DOSan Antonio, TX · $230 in drug and device payments (2025) ·
(210) 358-3555 Dr. Robert Vasquez, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 616-7700 Common questions
How many Diagnostic Radiology providers are in Texas?There are 3,136 Diagnostic Radiology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Texas offer telehealth?Yes. 23 of the 3,136 Diagnostic Radiology providers in Texas (about 1%) report offering telehealth services in CMS data.
Which cities in Texas have the most Diagnostic Radiology providers?Houston (824), Dallas (497), San Antonio (254) have the highest concentration of Diagnostic Radiology providers in Texas.
How many Diagnostic Radiology providers in Texas received drug or device company payments?686 of 3,136 Diagnostic Radiology providers in Texas (22%) 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 Texas work in independent practices or large health systems?Among 2,078 Diagnostic Radiologists in Texas enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Texas work at?According to CMS facility affiliation records, the Texas hospitals where the most Diagnostic Radiologists hold privileges are Memorial Hermann Hospital System in Houston; Memorial Hermann - Texas Medical Center in Houston; Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas.
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