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

Dr. Gregory John Wheeler, PHD

Individual provider Psychologist · NPI 1366507550

Dr. Gregory John Wheeler, PHD is a Psychologist in Ft. Washakie, Wyoming. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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 →

Practice location Address checks out

29 Black Coal Dr
Ft. Washakie, WY 82514
Phone: (307) 332-2726
Fax: (307) 332-3949
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY7107 (CA)

Record details

NPI number1366507550
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 279, Lander, WY 82520-0279