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Anatomic Pathology & Clinical Pathology in West Islip, New York

Data updated monthly · Last refresh September 2026

8 Anatomic Pathology & Clinical Pathology providers practice in West Islip. Listings are drawn from federal public records and are not endorsements.

Anatomic Pathology & Clinical Pathology providers in West Islip

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Chizheng Zhong, MD
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3990
Dr. Jeffrey Hamilton, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3000
Dr. Pratima Savargaonkar, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3000
Dr. Robert Dawson, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3000
Dr. Thomas Cawte, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3000
Dr. William Engellenner, M.D.
West Islip, NY · $23 in drug and device payments (2025) · (631) 376-3000
Dr. Zhanqing Yan, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (917) 930-3062
Dr. Zhi-wei Ma, M.D.
West Islip, NY · No drug or device payments recorded (2025) · (631) 376-3990

Common questions

How many Anatomic Pathology & Clinical Pathology providers are in West Islip, New York?

There are 8 Anatomic Pathology & Clinical Pathology providers with active NPI records practicing in West Islip, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in West Islip Anatomic Pathology & Clinical Pathology across New York

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.