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

Diane Pierce, RN

Individual provider Registered Nurse · NPI 1770721631

Diane Pierce, RN is a Registered Nurse in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2009.

Licensed in
MO
In the registry since
2009
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

12655 Olive Blvd 4th Fl
Saint Louis, MO 63141-6362
Phone: (314) 265-8671
Fax: (314) 851-4445
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 060997 (MO)

Record details

NPI number1770721631
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJanuary 30, 2009
Last updated in NPPESJanuary 30, 2009

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