Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alan Brent Colby, DO

Individual provider Psychiatry Physician · NPI 1326162389

Alan Brent Colby, DO is a Psychiatry Physician in Austin, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

720 W 34th St Ste 100
Austin, TX 78705-1205
Phone: (512) 454-7741
Fax: (512) 451-7245
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence J4050 (TX)

Record details

NPI number1326162389
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 16, 2007
Last updated in NPPESJuly 8, 2007
Mailing address720 W 34th St, Suite 100, Austin, TX 78705-1205

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