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Dr. Brian Joseph Glen, DO

Pediatrics Physician in Saint Peters, MO · enumerated 2019 · practices at St. Charles Orthopaedic Surgery Associates, Inc..

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

National Provider Identifier

1043779044

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Joseph Glen
Credential DO
Sex Male
Practice address 5301 Veterans Memorial Pkwy, Ste 104, Saint Peters, MO, 63376
Phone (636) 939-3362
Fax (636) 939-3687
Enumeration date Mar 19, 2019
Last updated in NPPES Apr 18, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2022026389 (MO) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
200070414 Medicaid MO -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Brian Glen?
Brian Glen is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-18.