William Lachut, MMFT,BA, LMFT
NPI 1154574564 · Marriage & Family Therapist · Waterbury, CT
William Lachut, MMFT,BA, LMFT is a Marriage & Family Therapist provider in Waterbury, CT (NPI 1154574564).
Provider details
- NPI number
- 1154574564
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MMFT,BA, LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 001630 (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
17 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
- 2008-10-29
- Last updated
- 2016-06-16
Frequently asked questions
- What is William Lachut's NPI number?
- William Lachut's National Provider Identifier (NPI) is 1154574564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lachut's specialty?
- William Lachut is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Lachut located?
- William Lachut's practice location on file with NPPES is 402 E Main St, Waterbury, CT 06702-1701.
- What is William Lachut's phone number?
- The practice phone number listed in the NPPES registry for William Lachut is (203) 755-1143.
- Is William Lachut's NPI active?
- Yes — William Lachut's NPI (1154574564) is active in the NPPES registry as of the last update on 2016-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.