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

Mr. Robert J Mascarelli, PHYSICIANASSISTANT

Individual provider Surgical Physician Assistant · NPI 1932145687

Mr. Robert J Mascarelli, PHYSICIANASSISTANT is a Physician Assistant in Rockville Centre, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 2000, 26 years ago. Practices with Physician Assistant Associate PLLC, a 16-clinician group. Licensed in New York.

Years since qualifying
26
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
NY
In the registry since
2006
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Practice location Address checks out

100 Merrick Rd Ste 128W
Rockville Centre, NY 11570-4800
Phone: (516) 255-9031
Fax: (616) 255-6010
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 008855-1 (NY)

Record details

NPI number1932145687
Entity typeIndividual (Type 1)
GenderMale
Credentials PHYSICIANASSISTANT
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESJanuary 6, 2022
Certification dateJanuary 6, 2022

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 2000 (26 years in practice)
Group practice Physician Assistant Associate Pllc — 16 clinicians
Accepts Medicare assignment Not indicated
Practice locations7 on file with Medicare

Other providers in Rockville Centre