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

Tammy P. McCullough, FNP-C

Individual provider Primary Care Nurse Practitioner · NPI 1316974082

Tammy P. McCullough, FNP-C is a Nurse Practitioner in Brownwood, Texas. Qualified in 2003, 23 years ago. Practices with Cross Timbers Health Clinics, Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
23
Licensed in
TX
In the registry since
2006
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

2100 Crockett Dr
Brownwood, TX 76801-5120
Phone: (325) 646-0704
Fax: (888) 895-1214
Show map & directions

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

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 649310 (TX)

Record details

NPI number1316974082
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESMay 1, 2023
Certification dateMay 1, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Cross Timbers Health Clinics, Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount