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

Mary Heather Rosen, PA

Individual provider Physician Assistant · NPI 1265628580

Mary Heather Rosen, PA is a Physician Assistant in Warsaw, New York. Qualified in 2007, 19 years ago. Practices with Nicholas H Noyes Memorial Hospital, a 131-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Licensed in
NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

76 N Main St
Warsaw, NY 14569
Phone: (585) 786-3503
Fax: (585) 786-3505
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 011923 (NY)
Physician Assistant Taxonomy 363A00000X · Licence 11923 (NY)

Record details

NPI number1265628580
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedSeptember 20, 2007
Last updated in NPPESJune 29, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Nicholas H Noyes Memorial Hospital — 131 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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