Specialists in Port Jefferson, NY
Browse 20 Specialist providers listed in NPPES with a practice address in Port Jefferson, New York.
How Port Jefferson compares with the U.S.
20 active Specialists list a practice address in Port Jefferson, NY in the NPI registry.
Port Jefferson has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
Too few Specialists in Port Jefferson are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Ajay V. Berdia , MD
Specialist
Dr. Morton L Glaser , MD
Specialist
Dr. Salim A Matar , MD
Specialist
Kathleen Polak , PT
Specialist
Francesca Antonelli
Specialist
Pamela Caden
Specialist
Philip Joseph Celestino , CPED
Specialist
Kelly Jo Costello
Specialist
Jennifer Crimmins , MSED
Specialist
Dr. Yvon Damour , MD
Specialist
Lisa Ann Flanagan , MS SPECIAL ED
Specialist
Gregg Michael Knel
Specialist
Helena Mcdermott , MSED
Specialist
Carrie Ann Ann Mcguirk
Specialist
Heather Nielsen , MS ED
Specialist
Gabriella Perinuzzi
Specialist
Christina Pestieau , MS
Specialist
Gabrielle Liane Richter
Specialist
Dr. Sunitha Singh , MD
Specialist
Frequently Asked Questions about Specialist in Port Jefferson
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
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