Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

North Shore Hematology Oncology Associates PC

Hematology & Oncology Physician in Yorktown Heights, NY · enumerated 2024 · authorized official Patricia Dandraia, Senior Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356168843

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Registry record

Entity type Organization (Type 2)

Legal business name North Shore Hematology Oncology Associates PC

Practice address 2649 Strang Blvd Ste 208, Yorktown Heights, NY, 10598

Phone (845) 561-6108

Enumeration date Sep 25, 2024

Last updated in NPPES Sep 25, 2024

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Patricia Dandraia

Title Senior Director

Phone (631) 751-3000

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for North Shore Hematology Oncology Associates PC?

NPPES lists Patricia Dandraia (Senior Director) as the authorized official for this organization.

What is the NPI number for North Shore Hematology Oncology Associates PC?

The NPI for North Shore Hematology Oncology Associates PC is 1356168843, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.