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Eastern Suffolk Cardiology PC

Q: What type of organization is Eastern Suffolk Cardiology PC?

Eastern Suffolk Cardiology PC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

Cardiovascular Disease Physician in Riverhead, NY · enumerated 2006 · authorized official Crystal Sirrine, Credentialing.

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

National Provider Identifier

1700824364

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Registry record

Entity type Organization (Type 2)

Legal business name Eastern Suffolk Cardiology PC

Practice address 951 Roanoke Ave, Riverhead, NY, 11901

Phone (631) 727-7773

Fax (631) 727-7832

Enumeration date Jun 3, 2006

Last updated in NPPES Dec 11, 2012

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Crystal Sirrine

Title Credentialing

Phone (631) 369-5005

Other identifiers

Identifier	Type	State	Issuer
01456404	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Eastern Suffolk Cardiology PC?

Eastern Suffolk Cardiology PC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-11.