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

Theresa Diane Allen, RN, NNP-BC

Individual provider Critical Care Neonatal Nurse Practitioner · NPI 1215450812

Theresa Diane Allen, RN, NNP-BC is a Critical Care Neonatal Nurse Practitioner in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2017.

Licensed in
MO
In the registry since
2017
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1 Childrens Pl Ste 5S15
Saint Louis, MO 63110-1002
Phone: (314) 495-1236
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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 ALL1-0440-9583 (MO)

Record details

NPI number1215450812
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NNP-BC
Sole proprietorNo
NPI enumeratedJuly 25, 2017
Last updated in NPPESJuly 25, 2017

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