Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Emergency Services Midwest Sc

Emergency Medicine Physician in Belleville, IL · enumerated 2018 · authorized official Elmer Choi, President.

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

National Provider Identifier

1174024806

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Registry record

Entity type Organization (Type 2)

Legal business name Emergency Services Midwest Sc

Practice address 4500 Memorial Dr, Belleville, IL, 62226

Phone (618) 257-5840

Enumeration date Feb 27, 2018

Last updated in NPPES Jul 5, 2024

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Elmer Choi

Title President

Phone (868) 693-1000

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

Where is Emergency Services Midwest Sc located?

The practice location on file with NPPES is in Belleville, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-05. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-05.