Ellen Crichton, LMSW
NPI 1427607712 · Social Worker · North Haven, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Crichton, LMSW is a Social Worker provider in North Haven, CT (NPI 1427607712).
Provider details
- NPI number
- 1427607712
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 4651 (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
6 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)
- 331 Main StNorwich, CT 06360-5836Phone: (860) 346-0060Fax: (860) 346-0054
Registry dates
- Enumerated
- 2019-09-09
- Last updated
- 2019-09-09
Frequently asked questions
- What is Ellen Crichton's NPI number?
- Ellen Crichton's National Provider Identifier (NPI) is 1427607712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Crichton's specialty?
- Ellen Crichton is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Crichton located?
- Ellen Crichton's practice location on file with NPPES is 556 Washington Ave, North Haven, CT 06473-1149.
- What is Ellen Crichton's phone number?
- The practice phone number listed in the NPPES registry for Ellen Crichton is (203) 779-5799.
- Does Ellen Crichton accept Medicare?
- Ellen Crichton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Crichton's NPI active?
- Yes — Ellen Crichton's NPI (1427607712) is active in the NPPES registry as of the last update on 2019-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.