NPI age
20 years
Enumerated 2006-01-18
● Active
Type 1 · Individual
DR. Blain Sneum Walker, PH.D.
Walker is 1 of 3 psychologist providers in Fort Sam Houston and 1 of 67 in Texas.
Primary specialty
Psychologist
Licensed in
AL
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-04-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 67 active psychologist providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
41% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-01Enumerated in NPPES
2006
2026
Where they practice
Practice location
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
Mailing address
614 Sea Headrig Dr
Cibolo, TX 781083565
Specialties
-
Psychologist PrimaryA psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose...
Practice context
Part of a multi-provider practice. 1394 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 67 Psychologist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.