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

Wendy Marie Treash, PA-C

Individual provider Medical Physician Assistant · NPI 1972501005

Wendy Marie Treash, PA-C is a Physician Assistant in S Yarmouth, Massachusetts. Qualified in 1988, 38 years ago. Practices with Physiotherapy Associates Inc, a 1,458-clinician group and accepts Medicare assignment. Licensed in Arizona and Massachusetts.

Years since qualifying
38
Licensed in
AZ, MA
In the registry since
2005
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

23 Whites Path Ste F
S Yarmouth, MA 02664-1238
Phone: (508) 760-2054
Fax: (508) 760-1218
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA383 (MA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 3237 (AZ)

Record details

NPI number1972501005
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 12, 2005
Last updated in NPPESOctober 12, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Physiotherapy Associates Inc — 1458 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare