Registry record
- NPI
- 1144506809
- Profession
- Physician Assistant (PA)
- Specialty
- Surgical Physician Assistant (363AS0400X)
- Practice address
- 3404 Ridge Smoke
San Antonio, TX 78247 - Phone
- 2105571281
- In the registry since
- October 26, 2011
- Last NPPES update
- January 23, 2024
- Sole proprietor
- Yes
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Alan Diaz is 1144506809. They are a Surgical Physician Assistant in San Antonio, Texas.
Alan Diaz is one of 101 Surgical Physician Assistants in San Antonio and one of 1,762 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
The NPI has been in the federal registry for 14 years, since October 26, 2011.
Frequently asked questions
What is NPI 1144506809?
NPI 1144506809 is the 10-digit National Provider Identifier assigned to Alan Diaz, a Surgical Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since October 26, 2011.
How do I verify this provider?
Cross-check NPI 1144506809 in the official CMS registry at npiregistry.cms.hhs.gov. 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 January 23, 2024. 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.