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

John Stawarz

Individual provider Clinical Social Worker · NPI 1851604623

John Stawarz is a Clinical Social Worker in Westfield, Massachusetts. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

77 Mill St
Westfield, MA 01085-4598
Phone: (413) 568-6141
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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

Record details

NPI number1851604623
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 21, 2010
Last updated in NPPESJuly 21, 2010
Mailing address147 Colony Dr, Westfield, MA 01085-4829

Other providers in Westfield