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

Individual provider Surgical Physician Assistant · NPI 1144368549

Diane Marchiafava, PA is a Physician Assistant in Bay Shore, New York. Qualified in 1998, 28 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
28
Licensed in
NY
In the registry since
2007
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

301 E Main St
Bay Shore, NY 11706-8408
Phone: (631) 968-3895
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10201 66th Rd, Forest Hills, NY 11375-2029 — (718) 301-1954

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 006580-1 (NY)

Record details

NPI number1144368549
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedFebruary 1, 2007
Last updated in NPPESJuly 3, 2024
Certification dateJune 18, 2024

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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