IndividualActive
Matthew Cormier, MD
NPI 1245809847 · Pediatrics Physician · Saint Charles, MO
Provider details
- NPI number
- 1245809847
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2024015947 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
11 Garvey Pkwy
Saint Charles, MO 63303-5614
Phone: (636) 441-7280
Fax: (636) 939-9208
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 7412011
Chicago, IL 60674-2011
Additional practice locations (2)
- 1 Childrens PlDiv Ped Hospitalist MedSaint Louis, MO 63110-1002Phone: (314) 454-2076Fax: (314) 747-8953
- 1660 W Meyer RdWentzville, MO 63385-3409Phone: (636) 332-6663Fax: (636) 332-8230
Registry dates
- Enumerated
- 2021-06-18
- Last updated
- 2025-11-21
- Certified
- 2025-11-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.