NPI age
5 years
Enumerated 2020-07-16
● Active
Type 1 · Individual
MR. Shane Eugene Mass, PA-C
Mass is 1 of 866 physician assistant providers in San Antonio and 1 of 11022 in Texas.
Primary specialty
Physician Assistant
Plus 1 subspecialty
Licensed in
TX, AZ
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 11022 active physician assistant providers in Texas.
NPI age
5 years
↓ 5 yr below median (10 yr)
State licenses
2 states
Top 92% — 7% of peers are multi-state
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2020 → 2026
2020-07Enumerated in NPPES
2020
2026
Where they practice
Practice location
22135 Ih 10 W
San Antonio, TX 782571621
Mailing address
22135 Ih 10 W
San Antonio, TX 782571621
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1751 Medical Way
New Braunfels, TX 781324521
Specialties
-
Physician Assistant PrimaryA physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally...
Practice context
Part of a multi-provider practice. 8 other active providers share this practice address in NPPES.
Recently enumerated nearby: 8 new physician assistant providers have been added in San Antonio in the last 180 days.
See all →
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.