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

Joan W. Koff, PHD

Individual provider Psychologist · NPI 1972696797

Joan W. Koff, PHD is a Psychologist in Honolulu, Hawaii. Licensed in Hawaii. Registered with an NPI since 2006.

Licensed in
HI
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 Address checks out

1441 Kapiolani Blvd Fl 16
Honolulu, HI 96814-4402
Phone: (808) 432-7600
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 PSY-101 (HI)

Record details

NPI number1972696797
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESOctober 9, 2007
Mailing address1441 Kapiolani Blvd Fl 16, Honolulu, HI 96814-4402

Other providers in Honolulu