NPI Atlas

Gregory D Williams, PA-C

Physician Assistant in Longview, Texas. NPI 1326174012.

NPI1326174012

Registry record

NPI
1326174012
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
700 E Marshall Ave
Longview, TX 75601
Phone
9033152000
In the registry since
February 26, 2007
Last NPPES update
April 25, 2014
Sole proprietor
No
License
PA05156 (TX)

At this location

27 other providers in our data list 700 E Marshall Ave, Longview as a practice address:

In context

The NPI number of Gregory Williams is 1326174012. They are a Physician Assistant in Longview, Texas.

Gregory Williams is one of 52 Physician Assistants in Longview and one of 11,405 across Texas in our data.

The NPI has been in the federal registry for 19 years, since February 26, 2007.

Frequently asked questions

What is NPI 1326174012?

NPI 1326174012 is the 10-digit National Provider Identifier assigned to Gregory Williams, a Physician Assistant practicing in Longview, Texas. The record has been in the NPPES registry since February 26, 2007.

How do I verify this provider?

Cross-check NPI 1326174012 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA05156 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 25, 2014. 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.