Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Corey E Sumner, CRNA

Certified Registered Nurse Anesthetist in Arlington Heights, IL · enumerated 2020.

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

National Provider Identifier

1235751199

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Registry record

Entity type Individual (Type 1)

Name Mr. Corey E Sumner

Credential CRNA

Sex Male

Practice address 800 W Central Rd, Arlington Heights, IL, 60005

Phone (847) 618-7140

Fax (847) 618-0228

Enumeration date May 14, 2020

Last updated in NPPES Apr 1, 2026

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 1-121766 (AL) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 209032185 (IL) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

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

Is NPI 1235751199 active?

Yes, as of the latest NPPES snapshot, NPI 1235751199 is active (record last updated 2026-04-01).

How do I verify Corey Sumner's NPI record?

Cross-check NPI 1235751199 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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