Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Montefiore

Q: What is the NPI number for Montefiore?

The NPI for Montefiore is 1841669900, a Type 2 (organization) record in the CMS NPPES registry.

Rehabilitation Hospital in Bronx, NY · enumerated 2015 · authorized official Justin Vargas, Staff Nurse.

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

National Provider Identifier

1841669900

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Registry record

Entity type Organization (Type 2)

Legal business name Montefiore

Other name <Unavail>

Practice address 600 E. 233rd, Bronx, NY, 10466

Phone (718) 920-9596

Enumeration date Sep 18, 2015

Last updated in NPPES Sep 18, 2015

Taxonomy & classification

283X00000X Rehabilitation Hospital Hospitals · License 691720 (NY) Primary

Authorized official

Name Justin Vargas

Title Staff Nurse

Phone (347) 361-2507

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 the NPI number for Montefiore?

The NPI for Montefiore is 1841669900, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Montefiore?

NPPES lists Justin Vargas (Staff Nurse) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-18.