Gwendaline J. Tart, LCSW
Clinical Social Worker · New Haven, CT
Gwendaline J. Tart, LCSW is a clinical social worker with a practice address in New Haven, Connecticut, and NPI 1366324204, issued on Jul 22, 2025. Check the license (Connecticut 15441, 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
- Gwendaline J. Tart
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 15441 CT
Self-reported in NPPES; status is on the state search - Practice location
- 400 Columbus Ave, New Haven, CT 06519
- Phone
- (203) 503-3000
- Enumerated
- Jul 22, 2025
- Record last updated
- Jul 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20250811002640); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 400 Columbus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mini AbrahamPharmacist1326497405
- Lissette Agosto, MSWSocial Worker1912257221
- Maysa AkbarPsychologist1720056864
- Sarah Ardito, LCSWClinical Social Worker1548610827
- Jenifer Baldwin, LCSWCounselor1508168691
- Nicole Beall, LPCProfessional Counselor1043615818
Verify Gwendaline J. Tart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 15441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gwendaline J. Tart among 7,729 clinical social worker records in Connecticut
Gwendaline J. Tart, LCSW is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 93% of them.
- NPI issued2025 · 93% of these records are older, 2% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2021 · median 2009 among the 1,784 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
556 clinical social worker records list a practice address in New Haven
They are 556 of the 9,793 NPPES records with a practice address in New Haven, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,729 in Connecticut → Every provider in New Haven → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Miriam Berkman, LCSWNew Haven, CT 065191871664482
- Joanne Cobb, LCSWNew Haven, CT 065191174698039
- Sarah Cooper, LCSWNew Haven, CT 065191437230422
- Carmela Cortese, MSWNew Haven, CT 065191871667188
- Jalyn Desunae, LCSWNew Haven, CT 065191447322631
- Rebecca Koenigsberg, LCSWNew Haven, CT 065191982647087
- Mark LawlessNew Haven, CT 065191598706723
- Richard MaltzNew Haven, CT 065191417926536
Common questions
What is Gwendaline J. Tart, LCSW's NPI number?
Gwendaline J. Tart, LCSW's National Provider Identifier (NPI) is 1366324204, issued on Jul 22, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Gwendaline J. Tart, LCSW located?
The NPPES record lists a practice address at 400 Columbus Ave, New Haven, CT, 06519. Phone: (203) 503-3000. Providers update this record themselves, so call before visiting.
How can I verify Gwendaline J. Tart, LCSW's license?
NPPES lists Connecticut license number 15441, 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.