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

Byron Trefonides, PTA

Individual provider Physical Therapy Assistant · NPI 1346614500

Byron Trefonides, PTA is a Physical Therapy Assistant in Salem, New Hampshire. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2015.

Licensed in
MA, NH
In the registry since
2015
Specialties on file
2
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

70 Butler St
Salem, NH 03079
Phone: (603) 893-2900
Fax: (603) 893-1628
Show map & directions

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

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence 391 (NH)
Physical Therapy Assistant Taxonomy 225200000X · Licence 2763 (MA)

Record details

NPI number1346614500
Entity typeIndividual (Type 1)
GenderMale
Credentials PTA
Sole proprietorNo
NPI enumeratedNovember 25, 2015
Last updated in NPPESNovember 25, 2015

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