Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Tambra B Guinn, MSN, APRN, AGPCNP-BC

Individual provider Gerontology Nurse Practitioner · NPI 1558884809

Mrs. Tambra B Guinn, MSN, APRN, AGPCNP-BC is a Gerontology Nurse Practitioner in Irving, Texas. Licensed in Texas. Registered with an NPI since 2017.

Licensed in
TX
In the registry since
2017
Specialties on file
4
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

4545 Fuller Dr Ste 330
Irving, TX 75038-6557
Phone: (972) 871-0100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence AP134478 (TX)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence AP134478 (TX)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence AP134478 (TX)
Nurse Practitioner Taxonomy 363L00000X · Licence AP134478 (TX)

Record details

NPI number1558884809
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , AGPCNP-BC
Sole proprietorNo
NPI enumeratedJuly 19, 2017
Last updated in NPPESDecember 12, 2025
Certification dateDecember 12, 2025

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