Pediatric Rheumatologists in Missouri
Data updated monthly · Last refresh October 2026
29 Pediatric Rheumatology providers practice in Missouri. 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.
29providers
Saint Louistop city
Pediatric Rheumatology by city in Missouri
Choose a city to see providers there.
Where Pediatric Rheumatologists in Missouri practice
From CMS Medicare enrollment records covering 6 of the 29 providers listed here (21%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pediatric Rheumatologists | All clinicians in group | Main city |
| Washington University | 2 | 2,968 | Saint Louis |
| Ssm Health Care Group | 2 | 929 | Saint Louis |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pediatric Rheumatology 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. Anjali Patwardhan, M.D.Columbia, MO · No drug or device payments recorded (2025) ·
(573) 882-6921 Dr. Ashley Cooper, MDKansas City, MO · $13 in drug and device payments (2025) ·
(816) 234-1666 Dr. Cara Hoffart, D.O.Kansas City, MO · $174 in drug and device payments (2025) ·
(816) 234-3000 Dr. Daniella Schocken, MDKansas City, MO · $32 in drug and device payments (2025) ·
(816) 234-3000 Dr. Emily Fox, MDKansas City, MO · $19 in drug and device payments (2025) ·
(816) 234-3000 Dr. Jordan Jones, DOKansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Julia Harris, M.D.Kansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Leslie Favier, M.D.Kansas City, MO · $124 in drug and device payments (2025) ·
(816) 234-3000 Dr. Mara Becker, M.D.Kansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Maria Ibarra, M.DKansas City, MO · $94 in drug and device payments (2025) ·
(816) 234-3686 Dr. Michael Holland, MDKansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Rael Caspari, MDKansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Rasha Elrefai, MDKansas City, MO · No drug or device payments recorded (2025) ·
(816) 234-3000 Dr. Andrew White, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Anthony French, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Austin Dalrymple, D.O.Saint Louis, MO · $123 in drug and device payments (2025) ·
(314) 633-7365 Dr. Bradley Ornstein, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Erica Schmitt, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Fei Shih, MD PHDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 362-1250 Dr. George Thieroff, MDSaint Louis, MO · $123 in drug and device payments (2025) ·
(314) 633-7365 Dr. Joy Um, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Kevin Baszis, MDSaint Louis, MO · $16 in drug and device payments (2025) ·
(314) 454-6124 Dr. Lampros Fotis, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Lance Peterson, MDSaint Louis, MO · $16 in drug and device payments (2025) ·
(314) 454-6124 Dr. Leslie Fogel, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Maleewan Kitcharoensakkul, MDSaint Louis, MO · $227 in drug and device payments (2025) ·
(314) 454-2694 Dr. Megan Cooper, MDSaint Louis, MO · $3,903 in drug and device payments (2025) ·
(314) 454-6124 Dr. Rachel Guess, MDSaint Louis, MO · No drug or device payments recorded (2025) ·
(314) 454-6124 Dr. Tarin Bigley, MDSaint Louis, MO · $5,020 in drug and device payments (2025) ·
(314) 454-6124 Common questions
How many Pediatric Rheumatology providers are in Missouri?There are 29 Pediatric Rheumatology providers with active NPI records practicing in Missouri, according to federal NPPES data refreshed monthly.
Which cities in Missouri have the most Pediatric Rheumatology providers?Saint Louis (16), Kansas City (12), Columbia (1) have the highest concentration of Pediatric Rheumatology providers in Missouri.
How many Pediatric Rheumatology providers in Missouri received drug or device company payments?13 of 29 Pediatric Rheumatology providers in Missouri (45%) 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 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.
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