Registry record
- NPI
- 1881297315
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 301 Hudspeth St
Sonora, TX 76950 - Phone
- 3253877911
- In the registry since
- November 18, 2020
- Last NPPES update
- March 30, 2026
- Sole proprietor
- Yes
- License
- 1015634 (TX)
At this location
One other provider in our data lists 301 Hudspeth St, Sonora as a practice address:
- Mario Alonso Hernandez, MSN, APRN, FNP-C
Family Nurse Practitioner · NPI 1912548512
In context
The NPI number of Sonia Castro is 1881297315. They are a Family Nurse Practitioner in Sonora, Texas.
Sonia Castro is one of 3 Family Nurse Practitioners in Sonora and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 5 years, since November 18, 2020.
Frequently asked questions
What is NPI 1881297315?
NPI 1881297315 is the 10-digit National Provider Identifier assigned to Sonia Castro, a Family Nurse Practitioner practicing in Sonora, Texas. The record has been in the NPPES registry since November 18, 2020.
How do I verify this provider?
Cross-check NPI 1881297315 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1015634 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 March 30, 2026. 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.