Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Rebecca Ann Lehn, MSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1588672828

MS. Rebecca Ann Lehn, MSW is a Clinical Social Worker in New Haven, Connecticut. Qualified in 2010, 16 years ago. Registered with an NPI since 2006.

Years since qualifying
16
In the registry since
2006
Specialties on file
3
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

871 State St
New Haven, CT 06511-3923
Phone: (203) 787-2111
Fax: (203) 397-9077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Social Worker Taxonomy 104100000X

Record details

NPI number1588672828
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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