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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Marie A Bosch, MD

Psychiatry Physician in Ballwin, MO · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104209972

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Registry record

Entity type Individual (Type 1)
Name Dr. Marie A Bosch
Credential MD
Sex Female
Practice address Ballwin, MO, 63011
Phone (314) 312-2234
Fax (888) 336-4072
Enumeration date Jun 29, 2015
Last updated in NPPES Dec 1, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 2018014204 (MO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Marie Bosch?
The National Provider Identifier (NPI) for Marie Bosch is 1104209972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marie Bosch practice?
The practice location on file with NPPES is in Ballwin, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-01.