NPI age
8 years
Enumerated 2017-05-31
● Active
Type 1 · Individual
DR. Zachary Robert Drennan, DO
Drennan is 1 of 80 psychiatry & neurology providers in Temple and 1 of 4391 in Texas.
Primary specialty
Psychiatry & Neurology
Plus 1 subspecialty
Licensed in
TX, UT
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-08-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4391 active psychiatry & neurology providers in Texas.
NPI age
8 years
↓ 8 yr below median (16 yr)
State licenses
2 states
Top 87% — 12% of peers are multi-state
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-05Enumerated in NPPES
2017
2026
Where they practice
Practice location
2401 S 31st St
Temple, TX 76508
Mailing address
2401 S 31st St
Temple, TX 765080001
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
2401 S 31st St # MS 22117d
Temple, TX 765080001
Location 3
2401 S 31st St # MS 22117d
Temple, TX 765080001
Location 4
3903 Harrison Blvd Ste 300
Ogden, UT 844032362
Specialties
-
Psychiatry & Neurology PrimaryA Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...
Practice context
Part of a multi-provider practice. 1981 other active providers share this practice address in NPPES.
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