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

Dr. Gregory Alan Gahm, PHD

Individual provider Clinical Psychologist · NPI 1184698839

Dr. Gregory Alan Gahm, PHD is a Clinical Psychologist in Tacoma, Washington. Licensed in Missouri. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Partly verified

Some contact details are missing from the federal record.

Department Of Psychology Madigan Army Medical Ctr
Tacoma, WA 98431-0001
Phone: (253) 968-2839
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 01349 (MO)

Record details

NPI number1184698839
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 16, 2006
Last updated in NPPESJuly 13, 2026

Other providers in Tacoma