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

Dr. Alan Harris Zimmerman, PHD

Individual provider Psychologist · NPI 1396830667

Dr. Alan Harris Zimmerman, PHD is a Psychologist in Centennial, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2006
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

7955 E Arapahoe Ct Ste 3500
Centennial, CO 80112
Phone: (720) 493-9343
Fax: (720) 493-9734
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 2302 (CO)
Psychologist Taxonomy 103T00000X · Licence 2302 (CO)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 2302 (CO)
Clinical Psychologist Taxonomy 103TC0700X · Licence 2302 (CO)

Record details

NPI number1396830667
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 4, 2006
Last updated in NPPESSeptember 11, 2025

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