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

Individual provider Emergency Medicine Physician · NPI 1023509320

Theodore Harper III, MD is an Emergency Medicine in Saint Louis, Missouri. Qualified in 2018, 8 years ago. Practices with Emergency Services Midwest SC, a 38-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
8
Licensed in
IL, MO
In the registry since
2018
Specialties on file
2
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

1201 S Grand Blvd
Saint Louis, MO 63104-1016
Phone: (314) 617-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2026012077 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036156229 (IL)

Record details

NPI number1023509320
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 22, 2018
Last updated in NPPESMay 8, 2026
Certification dateMay 8, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Emergency Services Midwest Sc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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