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

Barbara Treffert

Individual provider Physical Therapy Assistant · NPI 1881855245

Barbara Treffert is a Physical Therapy Assistant in Port Jefferson, New York. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

200 Belle Terre Rd
Port Jefferson, NY 11777-1928
Phone: (631) 474-6264
Fax: (631) 474-6861
Show map & directions

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

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X

Record details

NPI number1881855245
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 18, 2008
Last updated in NPPESJune 18, 2008

Other providers in Port Jefferson