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

Dr. Natalie Marie Baumann, MD

Individual provider Hospitalist Physician · NPI 1306366893

Dr. Natalie Marie Baumann, MD is a Hospitalist in Saint Louis, Missouri. Graduated from Saint Louis University School of Medicine in 2017, 9 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
9
Trained at
Saint Louis University School of Medicine
Licensed in
MO
In the registry since
2017
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 Barnes Jewish Hospital Plz Div Im General Med
Saint Louis, MO 63110-1003
Phone: (314) 747-3000
Fax: (314) 996-8436
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 2019022415 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2019022415 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2019022415 (MO)

Record details

NPI number1306366893
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2017
Last updated in NPPESApril 15, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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