Internal Medicine Doctors in Missouri
Data updated monthly · Last refresh October 2026
2,585 Internal Medicine providers practice in Missouri, including 295 (11%) offering telehealth. The largest concentration is in Saint Louis. 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.
2,585providers
295telehealth
Saint Louistop city
Internal Medicine by city in Missouri
Choose a city to see providers there.
Internal Medicine providers in Missouri
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. Jennifer Mcnay, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 368-4000 Dr. Joanna Elaine Pangilinan, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 875-3000 Dr. Jody Carson, DOSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 269-6000 Dr. John Caster, MDSpringfield, MO · $1,105 in drug and device payments (2025) ·
(417) 875-3000 Dr. John Dexter, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 890-7888 Dr. John Mihalevich, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 269-8825 Dr. John Waites, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 875-3000 Dr. Joyce Himes, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 888-5658 Dr. Justin Wilkerson, D.O.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-7728 Dr. Keith Ellis, MDSpringfield, MO · $132 in drug and device payments (2025) ·
(417) 820-5600 Dr. Kelley O'reilly, D.O.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Kelly Trygg, MDSpringfield, MO · $84 in drug and device payments (2025) ·
(417) 820-3500 Dr. Kenneth Powell, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 887-6294 Dr. Kerry Randolph, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-5711 Dr. Kyle Fritz, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 875-3000 Dr. Lehman Godwin, MDSpringfield, MO · $71 in drug and device payments (2025) ·
(000) 000-0000 Dr. Lilian BizzocchiSpringfield, MO · $1,449 in drug and device payments (2025) ·
(417) 875-3000 Dr. Lisa Pham, M.D.Springfield, MO · $37 in drug and device payments (2025) · Telehealth ·
(417) 888-5658 Dr. Loren Broaddus, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-6475 Dr. Marcelo Mantala, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Marilou Sinclair, MDSpringfield, MO · $386 in drug and device payments (2025) · Telehealth ·
(417) 820-5600 Dr. Marium Butt, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-7728 Dr. Mark Bower, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 837-1504 Dr. Mark Entrup, D.O.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-7728 Dr. Martin Schudy, MDSpringfield, MO · $23 in drug and device payments (2025) ·
(417) 875-3000 Dr. Matthew Williams, MDSpringfield, MO · $185 in drug and device payments (2025) · Telehealth ·
(417) 888-5658 Dr. Megan Johnson, DOSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 269-6000 Dr. Melissa Gaines, MDSpringfield, MO · $6,531 in drug and device payments (2025) · Telehealth ·
(417) 269-9220 Dr. Melvin Walker, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 881-8812 Dr. Michael Hoeman, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-1499 Dr. Michael Scott, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-5600 Dr. Mira Choe, M.D.Springfield, MO · $42 in drug and device payments (2025) ·
(417) 269-0700 Dr. Mohamed Mady, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-6863 Dr. Muhammad Khalid Abbas, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Muhammad Saad Sohail, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(832) 888-3204 Dr. Murali Vuda, M.DSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Myron Brockman, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-1499 Dr. Nana Gaisie, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 269-7728 Dr. Nancy Yoon, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 864-1658 Dr. Neesha Anand, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 820-6569 Dr. Nelson Dela Rosa, MDSpringfield, MO · $125 in drug and device payments (2025) · Telehealth ·
(417) 820-3500 Dr. Norman Knowlton, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 269-1499 Dr. Norman Mechlin, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 889-4119 Dr. Olevia Pitts, M.D.Springfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Olexandr Krinochkin, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-6569 Dr. Ovais Zubair, M.D.Springfield, MO · $797 in drug and device payments (2025) ·
(417) 269-9220 Dr. Patrick Dopp, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 888-5658 Dr. Paul Andrews, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Dr. Pranav Rana, MDSpringfield, MO · $838 in drug and device payments (2025) ·
(417) 875-3000 Dr. Pratik Khatiwada, MDSpringfield, MO · No drug or device payments recorded (2025) ·
(417) 820-2600 Conditions Internal Medicine providers in Missouri 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 Missouri?There are 2,585 Internal Medicine providers with active NPI records practicing in Missouri, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Missouri offer telehealth?Yes. 295 of the 2,585 Internal Medicine providers in Missouri (about 11%) report offering telehealth services in CMS data.
Which cities in Missouri have the most Internal Medicine providers?Saint Louis (932), Kansas City (241), Columbia (210) have the highest concentration of Internal Medicine providers in Missouri.
How many Internal Medicine providers in Missouri received drug or device company payments?966 of 2,585 Internal Medicine providers in Missouri (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 Missouri 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 Missouri work in independent practices or large health systems?Among 1,255 Internal Medicine Doctors in Missouri enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Missouri work at?According to CMS facility affiliation records, the Missouri hospitals where the most Internal Medicine Doctors hold privileges are Mercy Hospital St Louis in Saint Louis; Missouri Baptist Medical Center in Saint Louis; Mercy Hospital South in Saint Louis.
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