Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stony Brook Medical Center

Q: What is the NPI number for Stony Brook Medical Center?

The NPI for Stony Brook Medical Center is 1942417399, a Type 2 (organization) record in the CMS NPPES registry.

Critical Access Hospital in Stony Brook, NY · enumerated 2007 · authorized official Christana Caines, Nurse Practitioner.

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

National Provider Identifier

1942417399

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Registry record

Entity type Organization (Type 2)

Legal business name Stony Brook Medical Center

Practice address T 19 Hsc Rm 080, Stony Brook, NY, 11794

Phone (631) 444-1820

Enumeration date May 16, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

282NC0060X Critical Access Hospital Hospitals · License F3011419 (MS) Primary

Authorized official

Name Christana Caines

Title Nurse Practitioner

Phone (631) 444-1820

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 Stony Brook Medical Center?

NPPES lists Christana Caines (Nurse Practitioner) as the authorized official for this organization.

What is the NPI number for Stony Brook Medical Center?

The NPI for Stony Brook Medical Center is 1942417399, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.