NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Monmouth Ent Associates, LLC

Otolaryngology Physician in Shrewsbury, NJ · enumerated 2021 · authorized official Eun Chang, Owner.

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

National Provider Identifier

1912672510

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Monmouth Ent Associates, LLC
Practice address 180 Avenue at the Cmn Ste 8a, Shrewsbury, NJ, 07702
Phone (732) 868-8622
Fax (732) 862-8687
Enumeration date Aug 16, 2021
Last updated in NPPES Apr 10, 2023

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Eun Chang
Title Owner
Phone (732) 370-5553

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 Monmouth Ent Associates, LLC?
The NPI for Monmouth Ent Associates, LLC is 1912672510, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Monmouth Ent Associates, LLC?
NPPES lists Eun Chang (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-10.