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

William Joseph Poerio

Individual provider Mental Health Counselor · NPI 1477269892

William Joseph Poerio is a Mental Health Counselor in Middle Island, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2023
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Practice location Address checks out

17 Cloister Ln
Middle Island, NY 11953-1934
Phone: (631) 495-8916
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 094796 (NY)

Record details

NPI number1477269892
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 30, 2023
Last updated in NPPESJanuary 30, 2023
Certification dateJanuary 29, 2023

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