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

Teri Dea Biggerstaff

Individual provider Family Nurse Practitioner · NPI 1548803539

Teri Dea Biggerstaff is a Nurse Practitioner in Christoval, Texas. Qualified in 2019, 7 years ago. Practices with Slater-Delk Medical, PLLC, a 34-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
7
Licensed in
TX
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

4366 Carter Ave
Christoval, TX 76935-0451
Phone: (325) 212-9002
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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 1108751 (TX)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 799933 (TX)

Record details

NPI number1548803539
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 22, 2019
Last updated in NPPESMarch 2, 2025
Certification dateMarch 2, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Slater-Delk Medical, Pllc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Colleagues at Slater-Delk Medical, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 34 clinicians in the practice; 12 are shown here.