Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David A. Clanton, CRNA

Certified Registered Nurse Anesthetist in Chicago, IL · enumerated 2005.

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

National Provider Identifier

1225030711

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Registry record

Entity type Individual (Type 1)

Name David A. Clanton

Credential CRNA

Sex Male

Practice address 251 E Huron St Ste 5-704, Chicago, IL, 60611

Phone (312) 695-0061

Fax (312) 926-8341

Enumeration date Aug 15, 2005

Last updated in NPPES Oct 9, 2020

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 041229591 (IL) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 209000967 (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

Where does David Clanton practice?

The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Clanton?

The National Provider Identifier (NPI) for David Clanton is 1225030711, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-09.