Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mary Cassandra Foster, LCSW-R

Individual provider Clinical Social Worker · NPI 1770835746

Mary Cassandra Foster, LCSW-R is a Clinical Social Worker in Norwalk, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and New York.

Licensed in
CT, NY
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

26 Belden Ave Unit 1405
Norwalk, CT 06850-3368
Phone: (718) 877-6505
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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 052524 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 13022 (CT)

Record details

NPI number1770835746
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW-R
Sole proprietorYes
NPI enumeratedOctober 15, 2012
Last updated in NPPESSeptember 5, 2024
Certification dateSeptember 5, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients45
Services billed 194 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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