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

Dr. Whitney Pierce, RN, PSYD

Individual provider Registered Nurse · NPI 1922475441

Dr. Whitney Pierce, RN, PSYD is a Registered Nurse in Saint Louis, Missouri. Licensed in Arkansas and Oklahoma. Registered with an NPI since 2015.

Licensed in
AR, OK
In the registry since
2015
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

915 N Grand Blvd
Saint Louis, MO 63106-1621
Phone: (314) 652-4100
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 15-15P (AR)
Registered Nurse Taxonomy 163W00000X · Licence R0071591 (OK)

Record details

NPI number1922475441
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PSYD
Sole proprietorNo
NPI enumeratedSeptember 1, 2015
Last updated in NPPESApril 22, 2024
Certification dateApril 22, 2024

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