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

Dr. Maggie Steffen McCormick, MD

Individual provider Pediatrics Physician · NPI 1952317547

Dr. Maggie Steffen McCormick, MD is a Pediatrics Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8888 Ladue Rd Ste 100
Saint Louis, MO 63124-2326
Phone: (314) 862-4050
Fax: (314) 862-1141
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 2009010348 (MO)

Record details

NPI number1952317547
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESApril 17, 2025

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