NPI Atlas

Ms. Tracy Evett Williams, FNP, PMHNP

Family Nurse Practitioner in San Antonio, Texas. NPI 1639647894.

NPI1639647894

Registry record

NPI
1639647894
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
22202 Bulverde Rd
San Antonio, TX 78261
Phone
2104970353
In the registry since
November 6, 2018
Last NPPES update
April 9, 2026
Sole proprietor
No
License
AP139318 (TX)

At this location

12 other providers in our data list 22202 Bulverde Rd, San Antonio as a practice address:

In context

The NPI number of Tracy Williams is 1639647894. They are a Family Nurse Practitioner in San Antonio, Texas.

Tracy Williams is one of 1,496 Family Nurse Practitioners in San Antonio and one of 22,499 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 7 years, since November 6, 2018.

Frequently asked questions

What is NPI 1639647894?

NPI 1639647894 is the 10-digit National Provider Identifier assigned to Tracy Williams, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since November 6, 2018.

How do I verify this provider?

Cross-check NPI 1639647894 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP139318 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.

Is this information current?

This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as April 9, 2026. We refresh our data each month when CMS publishes a new file.

Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.