Registry record
- NPI
- 1225401730
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 4316 James Casey Bldg F, #201
Austin, TX 78745 - Phone
- 5122663377
- In the registry since
- November 5, 2015
- Last NPPES update
- January 6, 2023
- Sole proprietor
- No
At this location
One other provider in our data lists 4316 James Casey Bldg F, #201, Austin as a practice address:
- Brittany Hennin, PA-C
Physician Assistant · NPI 1346756301
In context
The NPI number of Brian Petronaci is 1225401730. They are a Physician Assistant in Austin, Texas.
Brian Petronaci is one of 644 Physician Assistants in Austin and one of 11,405 across Texas in our data. Austin ranks #4 among Texas cities in our dataset, with 2,782 NP and PA providers.
The NPI has been in the federal registry for 10 years, since November 5, 2015.
Frequently asked questions
What is NPI 1225401730?
NPI 1225401730 is the 10-digit National Provider Identifier assigned to Brian Petronaci, a Physician Assistant practicing in Austin, Texas. The record has been in the NPPES registry since November 5, 2015.
How do I verify this provider?
Cross-check NPI 1225401730 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 6, 2023. 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.