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

Alyssa L Marsillo, PA

Individual provider Medical Physician Assistant · NPI 1568802692

Alyssa L Marsillo, PA is a Physician Assistant in West Seneca, New York. Qualified in 2013, 13 years ago. Practices with Erie County Medical Center Corporation, a 322-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Licensed in
NY
In the registry since
2013
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

3030 Orchard Park Rd
West Seneca, NY 14224-4638
Phone: (716) 671-2507
Fax: (716) 271-2508
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 016597 (NY)

Record details

NPI number1568802692
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorYes
NPI enumeratedJuly 3, 2013
Last updated in NPPESApril 28, 2023
Certification dateApril 28, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Erie County Medical Center Corporation — 322 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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