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Diagnostic Radiology in Oklahoma City, Oklahoma

Data updated monthly · Last refresh September 2026

172 Diagnostic Radiology providers practice in Oklahoma City, and 22% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Oklahoma City

Listed alphabetically. 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. Mahmoud Elkaissi, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Mark Olbert, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 628-6000
Dr. Mark Vaccaro, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 722-8052
Dr. Mark Whitley, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 286-4114
Dr. Mathew Makel, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 632-2323
Dr. Matthew Lambert, MD
Oklahoma City, OK · $119 in drug and device payments (2025) · (800) 841-4236
Dr. Matthew Orgel, MD
Oklahoma City, OK · $1,900 in drug and device payments (2025) · Telehealth · (405) 272-7000
Dr. Matthew Wedman, MD
Oklahoma City, OK · $16 in drug and device payments (2025) · (405) 636-7362
Dr. Maunil Sheth, M.D.
Oklahoma City, OK · $1,246 in drug and device payments (2025) · (405) 271-5125
Dr. Melissa Pfenning, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Michael Haslam, MD
Oklahoma City, OK · $132 in drug and device payments (2025) · (405) 272-6166
Dr. Michael Murphy, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 513-0696
Dr. Michael Nissenbaum, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Michael Pollack, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Mohamed Attaya, M.D.
Oklahoma City, OK · $115 in drug and device payments (2025) · (806) 252-7788
Dr. Montu Patel, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Mukta Agrawal, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Nancy Pennington, MD
Oklahoma City, OK · $17 in drug and device payments (2025) · (405) 632-2323
Dr. Naomi Atkins, D.O.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Natalie Stratemeier, M.D.
Oklahoma City, OK · $15 in drug and device payments (2025) · (405) 271-5125
Dr. Natalie Williamson, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4741
Dr. Nathan Elfrink, MD
Oklahoma City, OK · $54 in drug and device payments (2025) · (405) 286-4114
Dr. Nathan Myatt, D.O.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Nicholas Armstrong, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4741
Dr. Nita Mason, DO
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Oliver Cvitanic, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 691-8558
Dr. Oscar Falcon, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 628-6000
Dr. Phillip Stratemeier, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 858-2350
Dr. Phung Luong, MD
Oklahoma City, OK · $42 in drug and device payments (2025) · (405) 858-2350
Dr. Praharsha Tangirala, DO
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Rachel Ngo, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Rafel Alvarez, D.O.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5963
Dr. Raza Khan
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Rebecca Stough, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 632-2323
Dr. Reem Khodor, M.D.
Oklahoma City, OK · $32 in drug and device payments (2025) · (405) 271-5125
Dr. Richard Cooke, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 632-2323
Dr. Richard Costello, D.O.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 858-2350
Dr. Richard Falk, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4740
Dr. Richard O'dell, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4710
Dr. Richard Roberts, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 858-2350
Dr. Robert Fails, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Robert Gelczer, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4741
Dr. Robert Jarman, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 945-4741
Dr. Robin Olander, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125
Dr. Ryan Davis, MD
Oklahoma City, OK · $52 in drug and device payments (2025) · (405) 928-2530
Dr. Ryan Essex
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 574-5801
Dr. Ryan Hurst, M.D.
Oklahoma City, OK · $22 in drug and device payments (2025) · (405) 272-7000
Dr. Ryan Skinner, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 858-2350
Dr. Samuel Hancock, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 495-5841
Dr. Samuel Ianuario, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5125

Common questions

How many Diagnostic Radiology providers are in Oklahoma City, Oklahoma?

There are 172 Diagnostic Radiology providers with active NPI records practicing in Oklahoma City, according to federal NPPES data refreshed monthly.

How many Diagnostic Radiology providers in Oklahoma City received drug or device company payments?

37 of 172 (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 records 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.

All specialties in Oklahoma City Diagnostic Radiology across Oklahoma

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.