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

Mr. Thomas A Arzt, LCSW, BCD

Individual provider Clinical Social Worker · NPI 1689785354

Mr. Thomas A Arzt, LCSW, BCD is a Clinical Social Worker in Port Jefferson, New York. Qualified in 1976, 50 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
50
Licensed in
NY
In the registry since
2006
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

640 Belle Terre Rd Bldg D Ste 3
Port Jefferson, NY 11777-2316
Phone: (631) 928-0900
Fax: (631) 473-4760
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence PR017565-1 (NY)

Record details

NPI number1689785354
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , BCD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESSeptember 2, 2010

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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