Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Midwest Sinus Sleep & Allergy Associates, LLC

Otolaryngology Physician in Mount Vernon, IL · enumerated 2020 · authorized official Kelli Blagg, Office Manager.

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

National Provider Identifier

1962000513

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Midwest Sinus Sleep & Allergy Associates, LLC

Practice address 4224 Lincolnshire Dr Ste B, Mount Vernon, IL, 62864

Phone (618) 816-0715

Fax (888) 371-4468

Enumeration date Oct 15, 2020

Last updated in NPPES Jan 4, 2021

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Kelli Blagg

Title Office Manager

Phone (618) 628-0715

Other identifiers

Identifier	Type	State	Issuer
137681642	Other	IL	NEW ENTITY

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 Midwest Sinus Sleep & Allergy Associates, LLC?

NPPES lists Kelli Blagg (Office Manager) as the authorized official for this organization.

What is the NPI number for Midwest Sinus Sleep & Allergy Associates, LLC?

The NPI for Midwest Sinus Sleep & Allergy Associates, LLC is 1962000513, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-04.