Internal Medicine Doctors in Oklahoma
Data updated monthly · Last refresh October 2026
1,104 Internal Medicine providers practice in Oklahoma, including 177 (16%) offering telehealth. The largest concentration is in Oklahoma City. 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.
1,104providers
177telehealth
Oklahoma Citytop city
Internal Medicine by city in Oklahoma
Choose a city to see providers there.
Internal Medicine providers in Oklahoma
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. Richard Morgan, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 272-5419 Dr. Richard Santos, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 936-5686 Dr. Ricky Page, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 855-6000 Dr. Robert Roswell, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2307 Dr. Ruby Nahar, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5882 Dr. Ruha AstaniOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 570-9287 Dr. Ryan Dennis, MDOklahoma City, OK · $357 in drug and device payments (2025) ·
(405) 280-5550 Dr. Ryan Nazari, DOOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Ryan Tierney, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Saad Shams, MDOklahoma City, OK · $188 in drug and device payments (2025) ·
(405) 271-6651 Dr. Sachin Saju, MDOklahoma City, OK · $669 in drug and device payments (2025) ·
(405) 271-5963 Dr. S A Dean Drooby, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 749-4223 Dr. Sagal PannuOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Sagila George, MDOklahoma City, OK · $990 in drug and device payments (2025) ·
(405) 271-5963 Dr. Sai Kommineni, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(606) 595-8580 Dr. Saira Rashid, MBBSOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 840-4456 Dr. Sakshi Bai, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-8558 Dr. Salar Faiazi, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Sally Tan, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 319-1622 Dr. Samantha PerryOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2316 Dr. Samid Farooqui, M.D.Oklahoma City, OK · $6,098 in drug and device payments (2025) · Telehealth ·
(405) 272-7338 Dr. Samuel Pagels, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-2316 Dr. Sanober Nusrat, MDOklahoma City, OK · $332 in drug and device payments (2025) · Telehealth ·
(405) 271-5963 Dr. Sarah AtkinsOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Sarah Jenkins, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 752-3962 Dr. Sarah Mills, DOOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-8001 Dr. Sarah Petty, M.D.Oklahoma City, OK · $1,897 in drug and device payments (2025) · Telehealth ·
(405) 271-5963 Dr. Sarosh Khan, M.D.Oklahoma City, OK · $17 in drug and device payments (2025) ·
(405) 713-7403 Dr. Satyam Krishan, MDOklahoma City, OK · $404 in drug and device payments (2025) ·
(405) 271-5963 Dr. Saud Khan, MDOklahoma City, OK · $20 in drug and device payments (2025) ·
(405) 271-5963 Dr. Saurav Kadatane, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-4417 Dr. Shabbir Chaudhry Inc, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 843-2345 Dr. Shaheen MizyedOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-6651 Dr. Shamanth Manjunatha Reddy, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Shammas Bajwa, MDOklahoma City, OK · $161 in drug and device payments (2025) ·
(405) 271-6651 Dr. Shane Biedermann, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 713-7403 Dr. Shirin Mohammad, MDOklahoma City, OK · $65 in drug and device payments (2025) ·
(405) 636-7650 Dr. Shouvik Chakrabarty, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-3445 Dr. Shrilekha Parikh, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 515-0310 Dr. Siddhartha Rangineni, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 713-7403 Dr. Silas MartinOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-5963 Dr. Srikanth Nallacheru, MDOklahoma City, OK · No drug or device payments recorded (2025) · Telehealth ·
(405) 713-7403 Dr. Stephen Pilkington, MDOklahoma City, OK · $1,655 in drug and device payments (2025) ·
(405) 271-5963 Dr. Stephen TinkerOklahoma City, OK · No drug or device payments recorded (2025) · Telehealth ·
(405) 271-2230 Dr. Stephen Wolf, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 425-8509 Dr. Steve Blevins, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-3445 Dr. Steven Harsha, MDOklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-3445 Dr. Steven Leitch, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 713-7403 Dr. Steven O'brien, MDOklahoma City, OK · $19 in drug and device payments (2025) ·
(405) 945-4589 Dr. Steven Orwig, M.D.Oklahoma City, OK · No drug or device payments recorded (2025) ·
(405) 271-4385 Conditions Internal Medicine providers in Oklahoma 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 Oklahoma?There are 1,104 Internal Medicine providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Oklahoma offer telehealth?Yes. 177 of the 1,104 Internal Medicine providers in Oklahoma (about 16%) report offering telehealth services in CMS data.
Which cities in Oklahoma have the most Internal Medicine providers?Oklahoma City (409), Tulsa (302), Norman (29) have the highest concentration of Internal Medicine providers in Oklahoma.
How many Internal Medicine providers in Oklahoma received drug or device company payments?406 of 1,104 Internal Medicine providers in Oklahoma (37%) 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 Oklahoma 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 Oklahoma work in independent practices or large health systems?Among 589 Internal Medicine Doctors in Oklahoma enrolled in Medicare, 14% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 69% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Oklahoma work at?According to CMS facility affiliation records, the Oklahoma hospitals where the most Internal Medicine Doctors hold privileges are O U Medical Center in Oklahoma City; Saint Francis Hospital, Inc. in Tulsa; Mercy Hospital Oklahoma City, Inc. in Oklahoma City.
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