NPI age
12 years
Enumerated 2014-04-23
● Active
Type 1 · Individual
Kelsi Gerwell
Gerwell is 1 of 401 psychologist providers in San Antonio and 1 of 3401 in Texas.
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-04-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3401 active psychologist providers in Texas.
NPI age
12 years
↓ 3 yr below median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
4243 E Piedras Dr Ste 235
San Antonio, TX 782281421
Mailing address
4243 E Piedras Dr Ste 235
San Antonio, TX 782281421
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
1100 Wilford Hall Loop
Jbsa Lackland, TX 782365638
Location 3
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
Specialties
-
Psychologist PrimaryA psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new psychologist provider has been added in San Antonio in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 3401 Psychologist providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
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.