NPI age
— years
Enumerated 2025-11-04
● Active
Type 1 · Individual
MR. Thomas Andrew Pierson
Pierson is 1 of 24 registered nurse providers in San Antonio and 1 of 179 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-11-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 179 active registered nurse providers in Texas.
NPI age
0 years
↓ 2 yr below median (2 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
11% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-11Enumerated in NPPES
2025
2026
Where they practice
Practice location
4522 Fredericksburg Rd Ste A100
San Antonio, TX 782016549
Mailing address
4522 Fredericksburg Rd Ste A100
San Antonio, TX 782016549
Specialties
-
Registered Nurse PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new registered nurse providers have been added in San Antonio in the last 180 days.
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- 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.
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