Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adelphi Nursing and Rehabilitation Center LLC

Skilled Nursing Facility in Adelphi, MD · enumerated 2020 · authorized official Israel Birnbaum, Owner.

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

National Provider Identifier

1659904738

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Registry record

Entity type Organization (Type 2)

Legal business name Adelphi Nursing and Rehabilitation Center LLC

Practice address 1801 Metzerott Rd, Adelphi, MD, 20783

Phone (301) 434-0500

Enumeration date Feb 18, 2020

Last updated in NPPES Apr 21, 2020

Taxonomy & classification

314000000X Skilled Nursing Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Israel Birnbaum

Title Owner

Phone (732) 905-6440

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 Adelphi Nursing and Rehabilitation Center LLC?

The NPI for Adelphi Nursing and Rehabilitation Center LLC is 1659904738, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Adelphi Nursing and Rehabilitation Center LLC?

NPPES lists Israel Birnbaum (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-21.