Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island

Long Term Care Pharmacy in Commack, NY · enumerated 2006 · authorized official Louis Viteritti, Chief Financial Officer.

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

National Provider Identifier

1386750321

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Registry record

Entity type Organization (Type 2)

Legal business name The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island

Other name <Unavail>

Practice address 68 Hauppauge Rd, Commack, NY, 11725

Phone (631) 715-2661

Fax (631) 715-2917

Enumeration date Aug 22, 2006

Last updated in NPPES Apr 22, 2021

Taxonomy & classification

3336I0012X Institutional Pharmacy Suppliers Secondary

3336L0003X Long Term Care Pharmacy Suppliers · License 019863 (NY) Primary

Authorized official

Name Louis Viteritti

Title Chief Financial Officer

Phone (631) 715-2511

Other identifiers

Identifier	Type	State	Issuer
2057542	Other	-	PK
01477196	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

Who is the authorized official for The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island?

NPPES lists Louis Viteritti (Chief Financial Officer) as the authorized official for this organization.

What is the NPI number for The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island?

The NPI for The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island is 1386750321, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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The Rosalind and Joseph Gurwin Jewish Geriatric Center of Long Island Skilled Nursing Facility · Commack, NY NPI 1669472304 Benjamin White Internal Medicine Physician · Commack, NY NPI 1730181231 Michelle Young Family Medicine Physician · Commack, NY NPI 1689751455 Elizabeth Sturm Geriatric Medicine (Internal Medicine) Physician · Commack, NY NPI 1003970963 Maureen Kelly Physician Assistant · Commack, NY NPI 1235275959 Karen Blau Geriatric Medicine (Internal Medicine) Physician · Commack, NY NPI 1023236569 Kathleen Kupferman Adult Health Nurse Practitioner · Commack, NY NPI 1063633378 Barbara Diggle-Fox Adult Health Nurse Practitioner · Commack, NY NPI 1477761641

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-22.