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

Mary Laffey, PNP

Individual provider Pediatric Nurse Practitioner · NPI 1417232794

Mary Laffey, PNP is a Pediatric Nurse Practitioner in Saint Louis, Missouri. Works from 2 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2011
What do these letters mean?
PNP — Pediatric Nurse Practitioner
A nurse practitioner specialising in children.

See every abbreviation used in this directory →

Practice location Address checks out

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-7552
Fax: (314) 251-4450
Show map & directions

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

Additional practice locations (1)

  • 1465 S Grand Blvd, Saint Louis, MO 63104-1003 — (314) 577-5395

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 2011034121 (MO)

Record details

NPI number1417232794
Entity typeIndividual (Type 1)
GenderFemale
Credentials PNP
Sole proprietorNo
NPI enumeratedOctober 18, 2011
Last updated in NPPESMarch 11, 2021
Certification dateMarch 11, 2021

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