Registry record
- NPI
- 1669751236
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 19422 Camino Rdg
San Antonio, TX 78258 - Phone
- 2102745404
- In the registry since
- August 12, 2011
- Last NPPES update
- August 12, 2011
- Sole proprietor
- No
- License
- 542781 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Patricia O'Brien is 1669751236. They are a Family Nurse Practitioner in San Antonio, Texas.
Patricia O'Brien is one of 1,496 Family Nurse Practitioners in San Antonio and one of 22,499 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 August 12, 2011.
Frequently asked questions
What is NPI 1669751236?
NPI 1669751236 is the 10-digit National Provider Identifier assigned to Patricia O'Brien, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since August 12, 2011.
How do I verify this provider?
Cross-check NPI 1669751236 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 542781 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 August 12, 2011. 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.