Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Jan Michelle Mittleman, LCSW

Individual provider Clinical Social Worker · NPI 1134372535

Mrs. Jan Michelle Mittleman, LCSW is a Clinical Social Worker in Greenwich, Connecticut. Qualified in 1990, 36 years ago. Practices with Jewish Family Services of Greenwich Inc, a 19-clinician group. Licensed in Connecticut.

Years since qualifying
36
Licensed in
CT
In the registry since
2008
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

1 Holly Hill Ln
Greenwich, CT 06830-6001
Phone: (203) 622-1881
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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 004543 (CT)

Record details

NPI number1134372535
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 29, 2008
Last updated in NPPESOctober 29, 2008

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Jewish Family Services Of Greenwich Inc — 19 clinicians
Accepts Medicare assignment Not indicated

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