Registry record
- NPI
- 1538787478
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 9110 N Loop 1604 W Ste 104
San Antonio, TX 78249 - Phone
- 8302242420
- In the registry since
- July 7, 2020
- Last NPPES update
- April 29, 2026
- Sole proprietor
- No
- License
- 1014888 (TX)
At this location
One other provider in our data lists 9110 N Loop 1604 W Ste 104, San Antonio as a practice address:
- Chasity Lynch, FNP
Family Nurse Practitioner · NPI 1952712929
In context
The NPI number of Sarah Perales is 1538787478. They are a Nurse Practitioner in San Antonio, Texas.
Sarah Perales is one of 531 Nurse Practitioners in San Antonio and one of 6,739 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 5 years, since July 7, 2020.
Frequently asked questions
What is NPI 1538787478?
NPI 1538787478 is the 10-digit National Provider Identifier assigned to Sarah Perales, a Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since July 7, 2020.
How do I verify this provider?
Cross-check NPI 1538787478 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1014888 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 April 29, 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.