Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel R Warner, CRNA

Certified Registered Nurse Anesthetist in Belleville, IL · enumerated 2006 · practices at Anesthesia Associates of Belleville.

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

National Provider Identifier

1255345773

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Registry record

Entity type Individual (Type 1)

Name Daniel R Warner

Credential CRNA

Sex Male

Practice address 4500 Memorial Drive, Anesthesia Dept, Belleville, IL, 62223

Phone (618) 257-4076

Enumeration date Jul 28, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Daniel Warner?

Daniel Warner is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.