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

Dr. Jeffrey C Gregory, PHD

Individual provider Clinical Psychologist · NPI 1427274729

Dr. Jeffrey C Gregory, PHD is a Clinical Psychologist in Detroit Lakes, Minnesota. Practices as a sole proprietor. Licensed in North Dakota.

Licensed in
ND
In the registry since
2007
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

910 Lincoln Ave
Detroit Lakes, MN 56501
Phone: (701) 213-0426
Fax: (866) 575-3304
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 397 (ND)

Record details

NPI number1427274729
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 17, 2007
Last updated in NPPESApril 30, 2016
Mailing address1323 23rd St S, Suite B, Fargo, ND 58103-3759

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