Registry record
- NPI
- 1336330737
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 5236 W University Dr Ste 1700
Mckinney, TX 75071 - Phone
- 9725625999
- In the registry since
- August 9, 2007
- Last NPPES update
- June 23, 2020
- Sole proprietor
- No
- License
- PA04391 (TX)
At this location
One other provider in our data lists 5236 W University Dr Ste 1700, Mckinney as a practice address:
- Ashley Elizabeth Banks, PA-C
Physician Assistant · NPI 1811287824
In context
The NPI number of Sally Williams is 1336330737. They are a Medical Physician Assistant in Mckinney, Texas.
Sally Williams is one of 20 Medical Physician Assistants in Mckinney and one of 2,844 across Texas in our data.
The NPI has been in the federal registry for 18 years, since August 9, 2007.
Frequently asked questions
What is NPI 1336330737?
NPI 1336330737 is the 10-digit National Provider Identifier assigned to Sally Williams, a Medical Physician Assistant practicing in Mckinney, Texas. The record has been in the NPPES registry since August 9, 2007.
How do I verify this provider?
Cross-check NPI 1336330737 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04391 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 June 23, 2020. 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.