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

Mr. Gregory Hetmeyer, LCSWSIFICAMSII

Individual provider Clinical Social Worker · NPI 1609548478

Mr. Gregory Hetmeyer, LCSWSIFICAMSII is a Clinical Social Worker in Centereach, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
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Practice location Address checks out

10 Sycamore St
Centereach, NY 11720-1726
Phone: (516) 395-4721
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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 101961 (NY)

Record details

NPI number1609548478
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSWSIFICAMSII
Sole proprietorYes
NPI enumeratedSeptember 30, 2021
Last updated in NPPESJanuary 30, 2026
Certification dateJanuary 30, 2026

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