Deborah Duncan, LMFT
NPI 1467557439 · Marriage & Family Therapist · Fresno, CA
Deborah Duncan, LMFT is a Marriage & Family Therapist provider in Fresno, CA (NPI 1467557439).
Provider details
- NPI number
- 1467557439
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC24878 (CA)
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
- 2006-09-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah Duncan's NPI number?
- Deborah Duncan's National Provider Identifier (NPI) is 1467557439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Duncan's specialty?
- Deborah Duncan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Deborah Duncan located?
- Deborah Duncan's practice location on file with NPPES is 4420 N 1st St, Fresno, CA 93726-2331.
- What is Deborah Duncan's phone number?
- The practice phone number listed in the NPPES registry for Deborah Duncan is (559) 225-1102.
- Is Deborah Duncan's NPI active?
- Yes — Deborah Duncan's NPI (1467557439) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.