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Long Island Gynecologic Oncologists, PC

Gynecologic Oncology Physician in Smithtown, NY · enumerated 2006 · authorized official Dayna Mccauley, Office Manager.

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

National Provider Identifier

1366463234

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Registry record

Entity type Organization (Type 2)
Legal business name Long Island Gynecologic Oncologists, PC
Practice address 1077 W Jericho Tpke, Smithtown, NY, 11787
Phone (631) 864-5440
Fax (631) 864-5440
Enumeration date Jul 23, 2006
Last updated in NPPES Dec 22, 2008

Taxonomy & classification

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dayna Mccauley
Title Office Manager
Phone (631) 864-5440

Other identifiers

Identifier Type State Issuer
01796625 Medicaid NY -

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.

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Frequently asked questions

What is the NPI number for Long Island Gynecologic Oncologists, PC?
The NPI for Long Island Gynecologic Oncologists, PC is 1366463234, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Long Island Gynecologic Oncologists, PC?
NPPES lists Dayna Mccauley (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-22.