NPI age
19 years
Enumerated 2007-05-09
● Active
Type 1 · Individual
Walter Harrell, PH.D.
Harrell is 1 of 2 psychologist providers in Austin and 1 of 24 in Texas.
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 24 active psychologist providers in Texas.
NPI age
19 years
↑ 3 yr above median (15 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
4314 Medical Pkwy, Ste. 201
Austin, TX 787563334
Mailing address
Po Box 160026
Austin, TX 787160026
Specialties
-
Psychologist PrimaryA psychologist who specializes in the study and application of psychological principles on behalf of persons who have disability due to injury or illness. Rehabilitation psychologists, often within teams, assess and treat cognitive,...
Practice context
Part of a multi-provider practice. 8 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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