Registry record
- NPI
- 1114416609
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 4360 Greco Dr
San Antonio, TX 78222 - Phone
- 2106488200
- In the registry since
- May 9, 2018
- Last NPPES update
- December 27, 2018
- Sole proprietor
- Yes
- License
- AP137256 (TX)
At this location
2 other providers in our data list 4360 Greco Dr, San Antonio as a practice address:
- Kimberly Sue Lasswell, P.A.
Medical Physician Assistant · NPI 1306078886
- Mr. James Vernon Whitley, FNP
Family Nurse Practitioner · NPI 1962486852
In context
The NPI number of Thomas Dillon is 1114416609. They are a Family Nurse Practitioner in San Antonio, Texas.
Thomas Dillon 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 8 years, since May 9, 2018.
Frequently asked questions
What is NPI 1114416609?
NPI 1114416609 is the 10-digit National Provider Identifier assigned to Thomas Dillon, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since May 9, 2018.
How do I verify this provider?
Cross-check NPI 1114416609 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP137256 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 December 27, 2018. 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.