Registry record
- NPI
- 1346883816
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 3610 Road Runner Ridge
Mason, TX 76856 - Phone
- 2106632223
- In the registry since
- October 28, 2019
- Last NPPES update
- October 28, 2019
- Sole proprietor
- No
- License
- AP143667 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Sara Martinez-Williams is 1346883816. They are a Family Nurse Practitioner in Mason, Texas.
Sara Martinez-Williams is one of 2 Family Nurse Practitioners in Mason and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 6 years, since October 28, 2019.
Frequently asked questions
What is NPI 1346883816?
NPI 1346883816 is the 10-digit National Provider Identifier assigned to Sara Martinez-Williams, a Family Nurse Practitioner practicing in Mason, Texas. The record has been in the NPPES registry since October 28, 2019.
How do I verify this provider?
Cross-check NPI 1346883816 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP143667 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 October 28, 2019. 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.