Jeffrey Gregory, PH.D.
NPI 1427274729 · Clinical Psychologist · Detroit Lakes, MN
Jeffrey Gregory, PH.D. is a Clinical Psychologist provider in Detroit Lakes, MN (NPI 1427274729).
Provider details
- NPI number
- 1427274729
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 397 (ND)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2016-04-30
Frequently asked questions
- What is Jeffrey Gregory's NPI number?
- Jeffrey Gregory's National Provider Identifier (NPI) is 1427274729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Gregory's specialty?
- Jeffrey Gregory is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Gregory located?
- Jeffrey Gregory's practice location on file with NPPES is 910 Lincoln Ave, Detroit Lakes, MN 56501.
- What is Jeffrey Gregory's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Gregory is (701) 213-0426.
- Is Jeffrey Gregory's NPI active?
- Yes — Jeffrey Gregory's NPI (1427274729) is active in the NPPES registry as of the last update on 2016-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.