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

Dr. John Thomas Havey, PHD

Individual provider Psychologist · NPI 1730386269

Dr. John Thomas Havey, PHD is a Psychologist in Elk Grove, California. Practices as a sole proprietor. Licensed in California and Hawaii.

Licensed in
CA, HI
In the registry since
2007
Specialties on file
2
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 Address checks out

9093 Elk Grove Blvd # 206
Elk Grove, CA 95624-2047
Phone: (808) 284-7770
Fax: (888) 371-4292
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

Psychologist (primary) Taxonomy 103T00000X · Licence 21388 (CA)
Psychologist Taxonomy 103T00000X · Licence 1124 (HI)

Record details

NPI number1730386269
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 28, 2007
Last updated in NPPESSeptember 16, 2010
Mailing address4935 61st St, Sacramento, CA 95820-5703

Other providers in Elk Grove