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

Dr. David Joseph Mahoney, PHD

Individual provider Counseling Psychologist · NPI 1609900471

Dr. David Joseph Mahoney, PHD is a Counseling Psychologist in Whitefish, Montana. Practices as a sole proprietor. Licensed in Kentucky and Montana.

Licensed in
KY, MT
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.

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Practice location Address checks out

100 2nd St E
Whitefish, MT 59937-2410
Phone: (406) 257-1731
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence MT # 378 (MT)
Counseling Psychologist Taxonomy 103TC1900X · Licence KY367 (KY)

Record details

NPI number1609900471
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESJanuary 2, 2010

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