NPI age
20 years
Enumerated 2005-12-09
● Active
Type 1 · Individual
DR. Alan John Maiers, PSY.D.
Maiers is 1 of 3 psychologist providers in Fort Sam Houston and 1 of 67 in Texas.
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-11
Source: monthly bulk 2026-05
Sole proprietor
Not specified
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
1
In the 41% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-12Enumerated in NPPES
2005
2026
Where they practice
Practice location
3851 Rog, Brooke Army Medical Center McHe-Qd/ Credentials
Fort Sam Houston, TX 782346200
Mailing address
6322 Lakewood Park
San Antonio, TX 782392724
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...
-
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...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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