Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Damian A Marrese, DO

Family Medicine Physician in Sag Harbor, NY · enumerated 2006.

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

National Provider Identifier

1215032297

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Registry record

Entity type Individual (Type 1)

Name Damian A Marrese

Credential DO

Sex Male

Practice address 3330 Noyack Rd Bldg A, Sag Harbor, NY, 11963

Phone (631) 725-2112

Fax (631) 725-7180

Enumeration date Sep 14, 2006

Last updated in NPPES Jun 12, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 194499 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
57802	Other	NY	VYTRA
7227893	Other	-	CIGNA
7D6021	Other	NY	EMPIRE BCBS
01837145	Medicaid	NY	-
219464P	Other	-	HIP
P4391206	Other	NY	OXF
1377871	Other	NY	UHC

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

Where does Damian Marrese practice?

The practice location on file with NPPES is in Sag Harbor, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Damian Marrese?

The National Provider Identifier (NPI) for Damian Marrese is 1215032297, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-12.