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NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC
NPI 1669334959
Internal Medicine - Hematology & Oncology in East Islip, NY

Active since November 25, 2025CLIA 33D0926424 · Certificate of Compliance
136 E MAIN ST, EAST ISLIP, NY 11730(631) 751-3000 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About North Shore Hematology Oncology Associates Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC (NPI 1669334959) is a healthcare organization registered as a hematology & oncology in East Islip, New York and active in the NPI registry since November 2025. The organization holds a CLIA Certificate of Compliance certificate valid through December 9, 2027 and lists Patricia Dandraia, Senior Director, as its authorized official.

NPPES Registry Identity

NPI1669334959
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameNORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC
Location Address136 E MAIN STEast Islip, NY 11730-2633
Mailing Address1 Research RdRidge, NY 11961-2701 · (631) 751-3000
Phone(631) 751-3000
Organization SubpartYes
Authorized OfficialPatricia DandraiaSenior Director · (631) 751-3000
Enumeration DateNovember 25, 2025
NPPES CertifiedNovember 25, 2025
✔ NPI 1669334959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
136 E MAIN ST, East Islip, NY 11730
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 33D0926424

North Shore Hematology-Oncology Associates, PC Dba New York Cancer & Blood Specialists East Islip · East Islip, NY
Active · expires Dec 9, 2027
CLIA Number33D0926424
Laboratory TypePhysician Office
Certificate Effective DateDecember 10, 2025
Certificate Expiration DateDecember 9, 2027
Laboratory DirectorDr. David Chu
Laboratory Phone(631) 675-3325
Laboratory LocationNorth Shore Hematology-Oncology Associates, PC Dba New York Cancer & Blood Specialists East Islip136 East Main Street, East Islip, NY 11730
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is North Shore Hematology Oncology Associates PC's NPI number?

The NPI number for North Shore Hematology Oncology Associates PC is 1669334959. It was assigned to this organization in the NPPES registry on November 25, 2025.

Where is North Shore Hematology Oncology Associates PC located?

North Shore Hematology Oncology Associates PC is located at 136 E Main St, East Islip, NY 11730. The listed phone number is (631) 751-3000.

What is North Shore Hematology Oncology Associates PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Does North Shore Hematology Oncology Associates PC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D0926424) is associated with this NPI, valid through December 9, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for North Shore Hematology Oncology Associates PC was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.