Registry record
- NPI
- 1558833129
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 6500 N Mo Pac Expy Ste 200
Austin, TX 78731 - Phone
- 5124588400
- In the registry since
- December 20, 2018
- Last NPPES update
- December 20, 2018
- Sole proprietor
- No
- License
- AP138321 (TX)
At this location
One other provider in our data lists 6500 N Mo Pac Expy Ste 200, Austin as a practice address:
- Sarah A King, NP
Nurse Practitioner · NPI 1386140150
In context
The NPI number of Jennifer Williams is 1558833129. They are a Nurse Practitioner in Austin, Texas.
Jennifer Williams is one of 303 Nurse Practitioners in Austin and one of 6,739 across Texas in our data. Austin ranks #4 among Texas cities in our dataset, with 2,782 NP and PA providers.
The NPI has been in the federal registry for 7 years, since December 20, 2018.
Frequently asked questions
What is NPI 1558833129?
NPI 1558833129 is the 10-digit National Provider Identifier assigned to Jennifer Williams, a Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since December 20, 2018.
How do I verify this provider?
Cross-check NPI 1558833129 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP138321 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 December 20, 2018. 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.