Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Matthew John Cormier, MD

Individual provider Pediatrics Physician · NPI 1245809847

Dr. Matthew John Cormier, MD is a Pediatrics Physician in Saint Charles, Missouri. Works from 3 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2021
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

11 Garvey Pkwy
Saint Charles, MO 63303-5614
Phone: (636) 441-7280
Fax: (636) 939-9208
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Childrens Pl, Saint Louis, MO 63110-1002 — (314) 454-2076
  • 1660 W Meyer Rd, Wentzville, MO 63385-3409 — (636) 332-6663

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 2024015947 (MO)

Record details

NPI number1245809847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2021
Last updated in NPPESNovember 21, 2025
Certification dateNovember 21, 2025
Mailing addressPo Box 7412011, Chicago, IL 60674-2011

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