NPI age
18 years
Enumerated 2007-06-22
● Active
Type 1 · Individual
DR. G. A. Jason Simpson, PSY.D.
Simpson is 1 of 34 psychologist providers in McKinney and 1 of 2632 in Texas.
Primary specialty
Psychologist
Plus 2 subspecialties
Licensed in
TX, IL, IN
3 states
Status
Active
No deactivations on record
Last NPPES update
2016-06-27
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
18 years
↑ 5 yr above median (13 yr)
State licenses
3 states
Top 95% — 4% of peers are multi-state
Subspecialties
2
In the 24% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
2150 S Central Expy, Suite 200
McKinney, TX 750704070
Mailing address
Po Box 2288
Frisco, TX 750340042
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...
-
PsychologistA psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and...
Practice context
Part of a multi-provider practice. 17 other active providers share this practice address in NPPES.
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