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

William Farrell

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1831632009

William Farrell is an Addiction (Substance Use Disorder) Counselor in New Hyde Park, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016

Practice location Address checks out

1005 Terrace Blvd
New Hyde Park, NY 11040-3924
Phone: (516) 655-2923
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 29354 (NY)

Record details

NPI number1831632009
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 21, 2016
Last updated in NPPESNovember 21, 2016