NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cornwell Clinic

Chiropractor in Edmond, OK · enumerated 2007 · authorized official Rondall Cornwell, Doctor of Chiropractic.

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

National Provider Identifier

1598947483

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Cornwell Clinic
Practice address 285 S Santa Fe Ave, Edmond, OK, 73003
Phone (405) 330-2400
Fax (405) 330-6591
Enumeration date Dec 3, 2007
Last updated in NPPES Dec 3, 2007

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 3476 (OK) Primary

Authorized official

Name Rondall Cornwell
Title Doctor of Chiropractic
Phone (405) 330-2400

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 Cornwell Clinic?
NPPES lists Rondall Cornwell (Doctor of Chiropractic) as the authorized official for this organization.
What is the NPI number for Cornwell Clinic?
The NPI for Cornwell Clinic is 1598947483, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-03.