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Central Suffolk Hosptial

Q: What is the NPI number for Central Suffolk Hosptial?

The NPI for Central Suffolk Hosptial is 1841637741, a Type 2 (organization) record in the CMS NPPES registry.

Nurse Practitioner in Riverhead, NY · enumerated 2013 · authorized official Michael O'Donnell, Senior Vp Finance/Cfo.

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

National Provider Identifier

1841637741

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Registry record

Entity type Organization (Type 2)

Legal business name Central Suffolk Hosptial

Other name <Unavail>

Practice address 1300 Roanoke Ave, Riverhead, NY, 11901

Phone (631) 548-6101

Fax (631) 548-6007

Enumeration date May 31, 2013

Last updated in NPPES Aug 31, 2016

Taxonomy & classification

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Michael O'Donnell

Title Senior Vp Finance/Cfo

Phone (631) 548-6000

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 Central Suffolk Hosptial?

NPPES lists Michael O'Donnell (Senior Vp Finance/Cfo) as the authorized official for this organization.

What is the NPI number for Central Suffolk Hosptial?

The NPI for Central Suffolk Hosptial is 1841637741, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-31.