Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ivan Chen MD LLC

Q: What is the NPI number for Ivan Chen MD LLC?

The NPI for Ivan Chen MD LLC is 1992449540, a Type 2 (organization) record in the CMS NPPES registry.

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Little Falls, NJ · enumerated 2022 · authorized official Ivan Chen, Provider.

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

National Provider Identifier

1992449540

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Registry record

Entity type Organization (Type 2)

Legal business name Ivan Chen MD LLC

Practice address 72 Main St, Little Falls, NJ, 07424

Phone (973) 857-1616

Enumeration date Apr 20, 2022

Last updated in NPPES Apr 20, 2022

Taxonomy & classification

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ivan Chen

Title Provider

Phone (917) 848-8697

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 Ivan Chen MD LLC?

The NPI for Ivan Chen MD LLC is 1992449540, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Ivan Chen MD LLC?

NPPES lists Ivan Chen (Provider) 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 2022-04-20.