Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. James Galen Stewart, MD

Individual provider Diagnostic Radiology Physician · NPI 1841200995

Dr. James Galen Stewart, MD is a Diagnostic Radiology in Saint Louis, Missouri. Graduated from Mayo Medical School in 1984, 42 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
42
Trained at
Mayo Medical School
Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11133 Dunn Rd Dept Radiology
Saint Louis, MO 63136-6163
Phone: (314) 362-7200
Fax: (314) 747-4189
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence R5J75 (MO)

Record details

NPI number1841200995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2006
Last updated in NPPESApril 17, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 1984 (42 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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