Brian Glen, DO
NPI 1043779044 · Pediatrics Physician · Saint Peters, MO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Glen, DO is a Pediatrics Physician provider in Saint Peters, MO (NPI 1043779044).
Provider details
- NPI number
- 1043779044
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2022026389 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2025-04-18
- Certified
- 2022-12-29
Frequently asked questions
- What is Brian Glen's NPI number?
- Brian Glen's National Provider Identifier (NPI) is 1043779044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Glen's specialty?
- Brian Glen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Glen located?
- Brian Glen's practice location on file with NPPES is 5301 Veterans Memorial Pkwy, Saint Peters, MO 63376-2298.
- What is Brian Glen's phone number?
- The practice phone number listed in the NPPES registry for Brian Glen is (636) 939-3362.
- Does Brian Glen accept Medicare?
- Brian Glen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Glen's NPI active?
- Yes — Brian Glen's NPI (1043779044) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.