Registry record
- NPI
- 1356959241
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 22135 Ih 10 W
San Antonio, TX 78257 - Phone
- 2106981643
- In the registry since
- July 16, 2020
- Last NPPES update
- September 18, 2025
- Sole proprietor
- No
- License
- PA13690 (TX)
At this location
3 other providers in our data list 22135 Ih 10 W, San Antonio as a practice address:
- Chelsey Ann Cameron, APRN
Family Nurse Practitioner · NPI 1205292034
- Nicole Fierst
Family Nurse Practitioner · NPI 1043845316
- Adeline E Hij, APRN FNP-C
Family Nurse Practitioner · NPI 1225852148
In context
The NPI number of Shane Mass is 1356959241. They are a Physician Assistant in San Antonio, Texas.
Shane Mass is one of 882 Physician Assistants in San Antonio and one of 11,405 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 16, 2020.
Frequently asked questions
What is NPI 1356959241?
NPI 1356959241 is the 10-digit National Provider Identifier assigned to Shane Mass, a Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since July 16, 2020.
How do I verify this provider?
Cross-check NPI 1356959241 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA13690 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 September 18, 2025. 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.