Registry record
- NPI
- 1881585669
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 1100 Mccullough Ave Ste 300
San Antonio, TX 78212 - Phone
- 2102713204
- In the registry since
- July 10, 2025
- Last NPPES update
- May 14, 2026
- Sole proprietor
- No
- License
- 1127168 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Kristen Mason is 1881585669. They are a Nurse Practitioner in San Antonio, Texas.
Kristen Mason 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.
Frequently asked questions
What is NPI 1881585669?
NPI 1881585669 is the 10-digit National Provider Identifier assigned to Kristen Mason, a Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since July 10, 2025.
How do I verify this provider?
Cross-check NPI 1881585669 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1127168 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 May 14, 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.