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

Elizabeth Kathleen Graustein, FNP-BC

Individual provider Family Medicine Physician · NPI 1982169264

Elizabeth Kathleen Graustein, FNP-BC is a Family Medicine Physician in Port Isabel, Texas. Licensed in Texas. Registered with an NPI since 2019.

Licensed in
TX
In the registry since
2019
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

413 E Railroad Ave
Port Isabel, TX 78578-4133
Phone: (956) 202-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP139865 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence AP139865 (TX)

Record details

NPI number1982169264
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJanuary 31, 2019
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026

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