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

Dr. Austin James Ostermeier, MD

Individual provider Pediatric Emergency Medicine (Emergency Medicine) Physician · NPI 1174919575

Dr. Austin James Ostermeier, MD is a Pediatric Medicine in Saint Louis, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 2015, 11 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
11
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2015
Specialties on file
3
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

1 Childrens Pl Div Ped Hospitalist Med
Saint Louis, MO 63110-1002
Phone: (314) 454-2076
Fax: (314) 747-8953
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 2021009977 (MO)
Pediatric Emergency Medicine (Emergency Medicine) Physician Taxonomy 207PP0204X · Licence 2021009977 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2021009977 (MO)

Record details

NPI number1174919575
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2015
Last updated in NPPESApril 17, 2025
Certification dateNovember 10, 2021
Mailing addressPo Box 7412011, Chicago, IL 60674-2011

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesEMERGENCY MEDICINE, HOSPITALIST
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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