NPI age
4 years
Enumerated 2022-03-05
● Active
Type 1 · Individual
DR. Joan M William
William is 1 of 1 psychologist providers in Dwg and 1 of 3401 in Texas.
Primary specialty
Psychologist
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3401 active psychologist providers in Texas.
NPI age
4 years
↓ 11 yr below median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
2
In the 26% of peers with subspecialties
NPI lifetime · 2022 → 2026
2022-03Enumerated in NPPES
2022
2026
Where they practice
Practice location
2214 Michigan Ave Ste H
Dwg, TX 760135952
Mailing address
2214 Michigan Ave Ste H
Dwg, TX 760135952
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...
-
PsychologistA psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical...
-
PsychologistA psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
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