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

James Ostendarp, LMHC

Individual provider Counselor · NPI 1538383575

James Ostendarp, LMHC is a Counselor in Greenfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

48 Sanderson St
Greenfield, MA 01301-2715
Phone: (413) 773-4449
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence 774 (MA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 774 (MA)

Record details

NPI number1538383575
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorNo
NPI enumeratedApril 12, 2007
Last updated in NPPESJanuary 15, 2008
Mailing address48 Sanderson St, Greenfield, MA 01301-2715

Other providers in Greenfield