HealthcareDiscovery.AI / Doctors / Missouri / Internal Medicine

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 in Saint Louis932 providers
Internal Medicine in Kansas City241 providers
Internal Medicine in Columbia210 providers
Internal Medicine in Chesterfield142 providers
Internal Medicine in Springfield136 providers
Internal Medicine in St Louis55 providers
Internal Medicine in Joplin53 providers
Internal Medicine in Cape Girardeau52 providers
Internal Medicine in Poplar Bluff38 providers
Internal Medicine in Saint Charles36 providers
Internal Medicine in Saint Joseph34 providers
Internal Medicine in Bridgeton30 providers
Internal Medicine in Independence29 providers
Internal Medicine in Florissant27 providers
Internal Medicine in North Kansas City25 providers
Internal Medicine in Washington25 providers
Internal Medicine in Lees Summit24 providers
Internal Medicine in Kirksville24 providers
Internal Medicine in Hannibal21 providers
Internal Medicine in Festus18 providers
Internal Medicine in O Fallon17 providers
Internal Medicine in Jefferson City16 providers
Internal Medicine in Liberty15 providers
Internal Medicine in Farmington15 providers

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. Joseph Viviano, M.D.
St Peters, MO · No drug or device payments recorded (2025) · (636) 928-2280
Dr. Romulo Fajatin, MD
St Peters, MO · No drug or device payments recorded (2025) · (636) 939-9000
Dr. Judith Dasovich, MD
Strafford, MO · No drug or device payments recorded (2025) · (417) 736-9837
Dr. Saima Jabeen, MD
St. Robert, MO · $175 in drug and device payments (2025) · (573) 336-5100
Dr. Bryan Acree, DO
Sullivan, MO · $111 in drug and device payments (2025) · (573) 860-6000
Dr. Felipe Eljaiek, M.D.
Sullivan, MO · $866 in drug and device payments (2025) · (573) 468-3555
Dr. Jennifer Barbin, MD
Sullivan, MO · $301 in drug and device payments (2025) · (573) 860-6000
Dr. Jose Remo, MD
Sullivan, MO · $6,278 in drug and device payments (2025) · (573) 468-3555
Dr. Mustafa Gecin, M.D.
Sullivan, MO · No drug or device payments recorded (2025) · (573) 468-3555
Dr. Naureen Ali, M.D.
Sullivan, MO · $198 in drug and device payments (2025) · (573) 860-6000
Dr. Thomas Jackson, M.D.
Sullivan, MO · $451 in drug and device payments (2025) · (573) 860-6000
Dr. Christopher Labonte, MD
Town And Country, MO · $27 in drug and device payments (2025) · (314) 394-1379
Dr. Eric Baggstrom, MD
Town And Country, MO · No drug or device payments recorded (2025) · (314) 394-1379
Dr. Hesamodin Borhani, M.D.
Trenton, MO · No drug or device payments recorded (2025) · Telehealth · (660) 339-8500
Dr. James Bockhorst, MD
Troy, MO · $104 in drug and device payments (2025) · (636) 528-1919
Dr. Scott Barton, D.O.
Troy, MO · No drug or device payments recorded (2025) · (636) 528-3245
Dr. Gretchen Farmer, MD
Union, MO · $1,044 in drug and device payments (2025) · (636) 649-3085
Dr. Joi Irving, M.D.
Union, MO · $24 in drug and device payments (2025) · (636) 583-2508
Dr. Myrna Gover Havener, M.D.
Union, MO · No drug or device payments recorded (2025) · (888) 403-1071
Dr. Shaukat Thanawalla, M.D.
Union, MO · $1,471 in drug and device payments (2025) · Telehealth · (636) 583-2946
Dr. Stephanie Bauerle, D.O.
Union, MO · $121 in drug and device payments (2025) · (636) 583-8555
Dr. Bradford Carper, DO
Warrensburg, MO · $722 in drug and device payments (2025) · (660) 747-8154
Dr. J Astik, MD
Warrensburg, MO · No drug or device payments recorded (2025) · (660) 747-8154
Dr. Mahavir Shridharani, M.D.
Warrensburg, MO · $150 in drug and device payments (2025) · Telehealth · (660) 429-2128
Dr. Sridhar Thirumalai, M.D.
Warrensburg, MO · $1,156 in drug and device payments (2025) · (660) 747-8154
Dr. Stuart Smith, DO
Warrensburg, MO · No drug or device payments recorded (2025) · (660) 747-8154
Dr. Syed Hasan, M.D.
Warrensburg, MO · $2,210 in drug and device payments (2025) · (660) 429-2128
Dr. Richard Buckles, DO
Warrenton, MO · No drug or device payments recorded (2025) · (844) 853-8937
Dr. Erik Miller, D.O.
Warsaw, MO · $294 in drug and device payments (2025) · Telehealth · (660) 438-5193
Dr. Franz Lopez Gonzalez, M.D.
Warsaw, MO · No drug or device payments recorded (2025) · (660) 438-5193
Dr. Anthony Kruse, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Bryce Ayers, M.D.
Washington, MO · $151 in drug and device payments (2025) · Telehealth · (636) 239-7500
Dr. Changqing Zhao, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Christin Wilkinson, MD
Washington, MO · No drug or device payments recorded (2025) · (636) 239-7500
Dr. Colleen Wingate, DO
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8000
Dr. David Brunworth, MD
Washington, MO · No drug or device payments recorded (2025) · (636) 239-2741
Dr. Felix Nau Jr, MD
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Gary Dumontier, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-7500
Dr. Jaya Parker, MD
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Kenneth Smith, M.D.
Washington, MO · $172 in drug and device payments (2025) · (636) 239-7500
Dr. Keyur Patel, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Kirtana Viswanathan, MD, MPH
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Kyle Ostrom, M.D.
Washington, MO · $178 in drug and device payments (2025) · Telehealth · (636) 239-7500
Dr. Lauren Counts, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8231
Dr. Lydia Archuleta, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-8000
Dr. Mandy Silver, MD
Washington, MO · No drug or device payments recorded (2025) · (817) 925-9233
Dr. Michael Rau, M.D.
Washington, MO · $17 in drug and device payments (2025) · (636) 239-7500
Dr. Rashid Qureshi, MD
Washington, MO · $125 in drug and device payments (2025) · (636) 239-8231
Dr. Robert Halsted, M.D.
Washington, MO · No drug or device payments recorded (2025) · (636) 239-7500
Dr. Sarah Dyson, MD
Washington, MO · No drug or device payments recorded (2025) · (636) 239-7500

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.

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.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 2,585 in the directory Ask Zach for help choosing

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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. Are you a Internal Medicine in Missouri? Get featured.