Registry record
- NPI
- 1275563637
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 3014 N. O Connor, Suite 110
Irving, TX 75062 - Phone
- 2142773404
- In the registry since
- July 3, 2006
- Last NPPES update
- June 20, 2016
- Sole proprietor
- No
- License
- PA04164 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Michael Nicholas is 1275563637. They are a Physician Assistant in Irving, Texas.
Michael Nicholas is one of 84 Physician Assistants in Irving and one of 11,405 across Texas in our data. Irving ranks #19 among Texas cities in our dataset, with 457 NP and PA providers.
The NPI has been in the federal registry for 19 years, since July 3, 2006.
Frequently asked questions
What is NPI 1275563637?
NPI 1275563637 is the 10-digit National Provider Identifier assigned to Michael Nicholas, a Physician Assistant practicing in Irving, Texas. The record has been in the NPPES registry since July 3, 2006.
How do I verify this provider?
Cross-check NPI 1275563637 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04164 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 20, 2016. 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.