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

John Wyetzner, LSW

Individual provider Clinical Social Worker · NPI 1770188344

John Wyetzner, LSW is a Clinical Social Worker in Madison, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2020
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

333 Main St Ste 200
Madison, NJ 07940-2370
Phone: (646) 457-0735
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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 44SL06613000 (NJ)

Record details

NPI number1770188344
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorYes
NPI enumeratedDecember 2, 2020
Last updated in NPPESDecember 2, 2020
Certification dateDecember 2, 2020
Mailing address333 Main St Ste 200, Madison, NJ 07940-2370

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