TENNILLE WILLIAMS FNP
NPI 1396401238
Nurse Practitioner - Family in Fort Sam Houston, TX
About Tennille Williams Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TENNILLE WILLIAMS FNP (NPI 1396401238) is an individual family provider in Fort Sam Houston, Texas, licensed in Texas (1127039) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tennille Williams Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tennille Williams's NPI number?
The NPI number for Tennille Williams is 1396401238. It was assigned to this individual provider in the NPPES registry on November 15, 2021. The provider is also known as Tennille Simms-Allen Fnp.
Where is Tennille Williams located?
Tennille Williams practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-9427.
What is Tennille Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tennille Williams enrolled in Medicare?
Yes. Tennille Williams is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Tennille Williams was last updated on July 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
