Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Nancy Louise Powell-Ferri, LCSW

Individual provider Clinical Social Worker · NPI 1992594311

Nancy Louise Powell-Ferri, LCSW is a Clinical Social Worker in New Haven, Connecticut. Qualified in 1995, 31 years ago. Practices with The Griffin Hospital, a 26-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
31
Licensed in
CT
In the registry since
2025
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

54 E Ramsdell St
New Haven, CT 06515-1140
Phone: (203) 781-4600
Fax: (203) 781-4624
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 15175 (CT)

Record details

NPI number1992594311
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 2, 2025
Last updated in NPPESMay 23, 2025
Certification dateMay 23, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice The Griffin Hospital — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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