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

Mr. John J Fedak Jr.

Individual provider Clinical Social Worker · NPI 1174447759

Mr. John J Fedak Jr. is a Clinical Social Worker in Boston, Massachusetts. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

1340 Boylston St
Boston, MA 02215-4302
Phone: (617) 267-0900
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1174447759
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 6, 2026
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

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