Susan Mcduffie, LMFT
NPI 1366535858 · Marriage & Family Therapist · Beacon Falls, CT
Susan Mcduffie, LMFT is a Marriage & Family Therapist provider in Beacon Falls, CT (NPI 1366535858).
Provider details
- NPI number
- 1366535858
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001035 (CT)
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
- 2006-10-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Mcduffie's NPI number?
- Susan Mcduffie's National Provider Identifier (NPI) is 1366535858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mcduffie's specialty?
- Susan Mcduffie is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Mcduffie located?
- Susan Mcduffie's practice location on file with NPPES is 2 Haley Ridge Road, Beacon Falls, CT 06403.
- What is Susan Mcduffie's phone number?
- The practice phone number listed in the NPPES registry for Susan Mcduffie is (203) 729-9846.
- Is Susan Mcduffie's NPI active?
- Yes — Susan Mcduffie's NPI (1366535858) 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.