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

Mrs. Theresa Marie Tkacik, RDN

Individual provider Registered Dietitian · NPI 1750971818

Mrs. Theresa Marie Tkacik, RDN is a Registered Dietitian in Nacogdoches, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2021
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

115 County Road 252
Nacogdoches, TX 75965-7902
Phone: (936) 585-1112
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DT80646 (TX)

Record details

NPI number1750971818
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedJanuary 22, 2021
Last updated in NPPESMarch 2, 2025
Certification dateMarch 2, 2025

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