Registry record
- NPI
- 1730302779
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 155 E Sonterra Blvd, Suite 105
San Antonio, TX 78258 - Phone
- 2103148045
- In the registry since
- April 10, 2007
- Last NPPES update
- January 14, 2014
- Sole proprietor
- No
- License
- 553894 (TX)
At this location
One other provider in our data lists 155 E Sonterra Blvd, San Antonio as a practice address:
- Barry L. Smeltzer, PA-C
Medical Physician Assistant · NPI 1538116884
In context
The NPI number of Margaret Fernandez is 1730302779. They are a Adult Health Nurse Practitioner in San Antonio, Texas.
Margaret Fernandez is one of 80 Adult Health Nurse Practitioners in San Antonio and one of 1,584 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 19 years, since April 10, 2007.
Frequently asked questions
What is NPI 1730302779?
NPI 1730302779 is the 10-digit National Provider Identifier assigned to Margaret Fernandez, a Adult Health Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since April 10, 2007.
How do I verify this provider?
Cross-check NPI 1730302779 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 553894 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 January 14, 2014. 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.