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

Wendy A Callen, RPAC

Individual provider Surgical Physician Assistant · NPI 1609851401

Wendy A Callen, RPAC is a Physician Assistant in Amherst, New York. Qualified in 2003, 23 years ago. Practices with Sisters of Charity Hospital of Buffalo New York, a 161-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
23
Licensed in
NY
In the registry since
2005

Practice location Address checks out

3980 Sheridan Dr Ste 200
Amherst, NY 14226-1727
Phone: (716) 250-2000
Show map & directions

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

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 0093671 (NY)

Record details

NPI number1609851401
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPAC
Sole proprietorNo
NPI enumeratedDecember 14, 2005
Last updated in NPPESFebruary 14, 2017

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Sisters Of Charity Hospital Of Buffalo New York — 161 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Amherst