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

Mary Lauren Spencer, NP

Individual provider Neonatal Intensive Care Registered Nurse · NPI 1427546852

Mary Lauren Spencer, NP is a Neonatal Intensive Care Registered Nurse in Creve Coeur, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2018
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

615 S New Ballas Rd
Creve Coeur, MO 63141
Phone: (314) 251-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Neonatal Nurse Practitioner (primary) Taxonomy 363LN0005X · Licence 2018025958 (MO)
Neonatal Intensive Care Registered Nurse Taxonomy 163WN0002X · Licence 2008020275 (MO)

Record details

NPI number1427546852
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedMay 1, 2018
Last updated in NPPESJune 9, 2021
Certification dateJune 9, 2021