Jeffrey Duncan, LMFT
NPI 1144590902 · Marriage & Family Therapist · Washington, UT
Jeffrey Duncan, LMFT is a Marriage & Family Therapist provider in Washington, UT (NPI 1144590902).
Provider details
- NPI number
- 1144590902
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7795382-3902 (UT)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1344 W State RdPleasant Grove, UT 84062-5022Phone: (801) 785-8870
Registry dates
- Enumerated
- 2012-01-10
- Last updated
- 2020-01-14
- Certified
- 2020-01-14
Frequently asked questions
- What is Jeffrey Duncan's NPI number?
- Jeffrey Duncan's National Provider Identifier (NPI) is 1144590902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Duncan's specialty?
- Jeffrey Duncan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Duncan located?
- Jeffrey Duncan's practice location on file with NPPES is 88 N 100 E, Washington, UT 84780-1629.
- What is Jeffrey Duncan's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Duncan is (435) 703-5776.
- Is Jeffrey Duncan's NPI active?
- Yes — Jeffrey Duncan's NPI (1144590902) is active in the NPPES registry as of the last update on 2020-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.