Registry record
- NPI
- 1225246101
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 8080 State Highway 121, Suite 120
Mckinney, TX 75070 - Phone
- 2143835955
- In the registry since
- May 21, 2007
- Last NPPES update
- July 8, 2007
- Sole proprietor
- No
- License
- PA05135 (TX)
At this location
2 other providers in our data list 8080 State Highway 121, Mckinney as a practice address:
- Mrs. Cynthia Lauren Dethlefs, PA-C
Physician Assistant · NPI 1396042073
- Mrs. Angela M Jorrey, PA-C
Physician Assistant · NPI 1720416407
In context
The NPI number of Joan Barton is 1225246101. They are a Physician Assistant in Mckinney, Texas.
Joan Barton is one of 86 Physician Assistants in Mckinney and one of 11,405 across Texas in our data.
The NPI has been in the federal registry for 19 years, since May 21, 2007.
Frequently asked questions
What is NPI 1225246101?
NPI 1225246101 is the 10-digit National Provider Identifier assigned to Joan Barton, a Physician Assistant practicing in Mckinney, Texas. The record has been in the NPPES registry since May 21, 2007.
How do I verify this provider?
Cross-check NPI 1225246101 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA05135 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 July 8, 2007. 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.