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

Michael A. Terwilliger, PTA

Individual provider Physical Therapy Assistant · NPI 1023115284

Michael A. Terwilliger, PTA is a Physical Therapy Assistant in Greenfield, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
PTA — Physical Therapist Assistant
Delivers treatment under a physical therapist's direction.

See every abbreviation used in this directory →

Practice location Address checks out

35 Walnut St
Greenfield, MA 01301-2507
Phone: (413) 297-5645
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence 2777 (MA)

Record details

NPI number1023115284
Entity typeIndividual (Type 1)
GenderMale
Credentials PTA
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address35 Walnut St, Greenfield, MA 01301-2507

Other providers in Greenfield