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

Dr. John A Gostan, PHD

Individual provider Community/Behavioral Health Agency · NPI 1922310770

Dr. John A Gostan, PHD is a Community/Behavioral Health Agency in Athol, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

491 Main St
Athol, MA 01331-1846
Phone: (978) 249-4051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1922310770
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 9, 2010
Last updated in NPPESJuly 9, 2010
Mailing address491 Main St, Athol, MA 01331-1846

Other providers in Athol