NPI age
19 years
Enumerated 2007-03-04
● Active
Type 1 · Individual
Joseph S. Bak, PH.D.
Bak is 1 of 426 psychologist providers in Houston and 1 of 2632 in Texas.
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-12-09
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2632 active psychologist providers in Texas.
NPI age
19 years
↑ 6 yr above median (13 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
1
In the 24% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
10006 Briar Rose Drive
Houston, TX 770422422
Mailing address
10006 Briar Rose Drive
Houston, TX 770422422
Specialties
-
Psychologist PrimaryA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
-
PsychologistA 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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 130128 | MHN |
| 01 (TX) | 013083 | VALUE OPTIONS |
| 01 (TX) | 00H56R | BLUE CROSS BLUE SHIELD |
| 01 (TX) | 10771085 | CAQH |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 8 new psychologist providers have been added in Houston in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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