IndividualActive
Susan Diaz
NPI 1275329799 · Marriage & Family Therapist · East Lyme, CT
Susan Diaz is a Marriage & Family Therapist provider in East Lyme, CT (NPI 1275329799).
Provider details
- NPI number
- 1275329799
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27.000683 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
23b Church Ln
East Lyme, CT 06333-1785
Phone: (860) 333-5075
Fax: (860) 333-5075
Street-level locationGet directions
Mailing address
29 Pin Oak Trl
Old Lyme, CT 06371-1273
Registry dates
- Enumerated
- 2025-04-21
- Last updated
- 2025-04-21
- Certified
- 2025-04-20
Frequently asked questions
- What is Susan Diaz's NPI number?
- Susan Diaz's National Provider Identifier (NPI) is 1275329799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Diaz's specialty?
- Susan Diaz is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Diaz located?
- Susan Diaz's practice location on file with NPPES is 23b Church Ln, East Lyme, CT 06333-1785.
- What is Susan Diaz's phone number?
- The practice phone number listed in the NPPES registry for Susan Diaz is (860) 333-5075.
- Is Susan Diaz's NPI active?
- Yes — Susan Diaz's NPI (1275329799) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.