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

Dr. Jeffrey A Hamilton, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1982696548

Dr. Jeffrey A Hamilton, MD is a Pathology in West Islip, New York. Graduated from State University of New York Downstate Medical Center in 1991, 35 years ago. Practices with Pathology and Laboratory Consultants of Long Island PLLC, a 20-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
35
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Montauk Hwy
West Islip, NY 11795-4927
Phone: (631) 376-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 204756 (NY)

Record details

NPI number1982696548
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESSeptember 12, 2007
Mailing address4567 Crossroads Park Dr, 2nd Floor, Liverpool, NY 13088-3589

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1991 (35 years in practice)
Group practice Pathology And Laboratory Consultants Of Long Island Pllc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in West Islip