Registry record
- NPI
- 1245834597
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 9910 W Loop 1604 N Ste 128
San Antonio, TX 78254 - Phone
- 2104556253
- In the registry since
- November 27, 2020
- Last NPPES update
- January 27, 2023
- Sole proprietor
- No
- License
- AP143391 (TX)
At this location
One other provider in our data lists 9910 W Loop 1604 N Ste 128, San Antonio as a practice address:
- Dr. Peter John Schanen, FNP, ENP
Family Nurse Practitioner · NPI 1720491442
In context
The NPI number of Lawrence Letellier is 1245834597. They are a Family Nurse Practitioner in San Antonio, Texas.
Lawrence Letellier 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 5 years, since November 27, 2020.
Frequently asked questions
What is NPI 1245834597?
NPI 1245834597 is the 10-digit National Provider Identifier assigned to Lawrence Letellier, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since November 27, 2020.
How do I verify this provider?
Cross-check NPI 1245834597 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP143391 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 27, 2023. 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.