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. Hunter Puckett, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Ian LynchColumbia, MO · No drug or device payments recorded (2025) ·
(812) 746-2383 Dr. Ivan Bahamon, DOColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Jacob Hercules, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. James Brocksmith, D.O.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 875-6504 Dr. James Koller, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4464 Dr. Janki Patel, DOColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4438 Dr. Jay Patel, MDColumbia, MO · $69 in drug and device payments (2025) ·
(913) 998-4885 Dr. Jeffery Frey, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 514-7312 Dr. Jennifer Wilson, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Jessee Kruse, MDColumbia, MO · $123 in drug and device payments (2025) ·
(573) 882-4438 Dr. Jessica Teter, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Jhalak Modi, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Jihad Abu Zayed, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. John Cascone, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 234-1800 Dr. John FernandoColumbia, MO · No drug or device payments recorded (2025) ·
(573) 444-6331 Dr. John Murphy, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4141 Dr. John Onofrio, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-2991 Dr. John Rockett, MDColumbia, MO · $18 in drug and device payments (2025) ·
(573) 882-4438 Dr. John Zimmerschied, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Jonathan KempColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4464 Dr. Jonathan Morris, MDColumbia, MO · $120 in drug and device payments (2025) ·
(573) 234-1070 Dr. Joseph Mcgreevy, MDColumbia, MO · No drug or device payments recorded (2025) · Telehealth ·
(636) 642-1215 Dr. Joshua Earl, DOColumbia, MO · No drug or device payments recorded (2025) · Telehealth ·
(573) 884-9066 Dr. Joshua Mongler, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 815-8000 Dr. Joshua Petro, DOColumbia, MO · $409 in drug and device payments (2025) ·
(573) 884-1606 Dr. Julaine Stiers, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 882-7481 Dr. Julia Halsey, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 884-9066 Dr. Julie Anne Stansfield, MD, FACPColumbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Kalpana Rao, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Kanupriya Jain, M.B.B.S.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4464 Dr. Katherine Gysbers, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-9066 Dr. Katheryn Bell, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4141 Dr. Kathryn Mohr, M.D.Columbia, MO · No drug or device payments recorded (2025) · Telehealth ·
(573) 884-2356 Dr. Ketevan SulakvelidzeColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Kevin Clary, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-9066 Dr. Kevin Schulte, MDColumbia, MO · $16 in drug and device payments (2025) ·
(573) 884-1606 Dr. Khaled Alwaqfi, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Kirtan Joshi, MDColumbia, MO · $92 in drug and device payments (2025) ·
(574) 884-1606 Dr. Kristin Hahn-cover, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 884-9066 Dr. Kwame Frimpong, MDColumbia, MO · $92 in drug and device payments (2025) ·
(573) 884-1606 Dr. Laleh DavisColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Lana Zerrer, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 815-8000 Dr. Laura Gibbons, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4438 Dr. Laura Knapp, DOColumbia, MO · $21 in drug and device payments (2025) ·
(573) 884-4533 Dr. Leon Cheng, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Leticia Alaniz, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 814-6000 Dr. Li Ma, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 884-1606 Dr. Linda Headrick, MDColumbia, MO · No drug or device payments recorded (2025) ·
(573) 882-4464 Dr. Lyndell Scoles, MDColumbia, MO · $449 in drug and device payments (2025) ·
(573) 815-8155 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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