Registry record
- NPI
- 1841744315
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 6333 De Zavala Rd., Ste A231 A233 A234
San Antonio, TX 78249 - Phone
- 2104900016
- In the registry since
- August 12, 2016
- Last NPPES update
- June 3, 2021
- Sole proprietor
- Yes
- License
- F07161205 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Anna Castro is 1841744315. They are a Family Nurse Practitioner in San Antonio, Texas.
Anna Castro 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 9 years, since August 12, 2016.
Frequently asked questions
What is NPI 1841744315?
NPI 1841744315 is the 10-digit National Provider Identifier assigned to Anna Castro, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since August 12, 2016.
How do I verify this provider?
Cross-check NPI 1841744315 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license F07161205 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 3, 2021. 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.