Ellen Catherine Crichton, LMSW
Social Worker · North Haven, CT
Ellen Catherine Crichton, LMSW is a social worker with a practice address in North Haven, Connecticut, and NPI 1427607712, issued on Sep 9, 2019. Check the license (Connecticut 4651, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ellen Catherine Crichton
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 4651 CT
Self-reported in NPPES; status is on the state search - Practice location
- 556 Washington Ave, North Haven, CT 06473
- Phone
- (203) 779-5799
- Enumerated
- Sep 9, 2019
- Record last updated
- Sep 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 556 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer ChapmanSpeech-Language Pathologist1972140663
- Shelley Halligan, PMHNPPsychiatric/Mental Health Nurse Practitioner1871950477
Verify Ellen Catherine Crichton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 4651Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9 social worker records list a practice address in North Haven
They are 9 of the 539 NPPES records with a practice address in North Haven, and 2,124 social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9 in North Haven → All 2,124 in Connecticut → Every provider in North Haven →
Other social worker records in Connecticut
- Cassandra AamodtNew Britain, CT1801355219
- Matthew Abbott, LCSWWest Haven, CT1790734986
- Kimberly Abram, LCSWBozrah, CT1407005341
- Tamara Acosta, BSWPlainville, CT1629239421
- Alison Adams, LMSWMansfield Center, CT1033992797
- Sara AdamsonWethersfield, CT1871425256
- Breana AdelmanNorwalk, CT1154199651
- Samuel AdelmanNew Haven, CT1376808865
- Diane Adelson, LCSWColchester, CT1750347621
- Canei AdgerPlainville, CT1184355430
Common questions
What is Ellen Catherine Crichton, LMSW's NPI number?
Ellen Catherine Crichton, LMSW's National Provider Identifier (NPI) is 1427607712, issued on Sep 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Catherine Crichton, LMSW located?
The NPPES record lists a practice address at 556 Washington Ave, North Haven, CT, 06473. Phone: (203) 779-5799. Providers update this record themselves, so call before visiting.
How can I verify Ellen Catherine Crichton, LMSW's license?
NPPES lists Connecticut license number 4651, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.