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

Marie Clare Heimerdinger, RN, MSN, PNP

Individual provider Pediatric Nurse Practitioner · NPI 1669761235

Marie Clare Heimerdinger, RN, MSN, PNP is a Pediatric Nurse Practitioner in Marshall, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PNP — Pediatric Nurse Practitioner
A nurse practitioner specialising in children.

See every abbreviation used in this directory →

Practice location Address checks out

304 University Ave Ste 105
Marshall, TX 75670-5210
Phone: (903) 935-9441
Fax: (903) 938-1246
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 218730 (TX)

Record details

NPI number1669761235
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , PNP
Sole proprietorNo
NPI enumeratedApril 4, 2011
Last updated in NPPESApril 4, 2011

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