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

Mr. Warren David Zysman, LCSW-R, LMSW, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538399597

Mr. Warren David Zysman, LCSW-R, LMSW, CASAC is an Addiction (Substance Use Disorder) Counselor in Smithtown, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
Specialties on file
3
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

278 Middle Country Rd Ste B
Smithtown, NY 11787-2915
Phone: (631) 361-6960
Fax: (631) 366-5346
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 081465R (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 17162 (NY)
Social Worker Taxonomy 104100000X · Licence 067040-1 (NY)

Record details

NPI number1538399597
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-R , LMSW , CASAC
Sole proprietorYes
NPI enumeratedJuly 23, 2009
Last updated in NPPESApril 4, 2014

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