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

Leanne Ferretti, PA

Individual provider Physician Assistant · NPI 1295013092

Leanne Ferretti, PA is a Physician Assistant in Riverhead, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 2011, 15 years ago. Practices with John T Mather Memorial Hospital, a 180-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY
In the registry since
2011
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

1300 Roanoke Ave
Riverhead, NY 11901-2031
Phone: (631) 444-2478
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 014937 (NY)

Record details

NPI number1295013092
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 27, 2011
Last updated in NPPESNovember 2, 2018
Mailing address75 N Country Rd, Port Jefferson, NY 11777-2190

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice John T Mather Memorial Hospital — 180 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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