Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casey J Johnson, CRNA

Certified Registered Nurse Anesthetist in Enid, OK · enumerated 2006.

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

National Provider Identifier

1518917574

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Registry record

Entity type Individual (Type 1)

Name Casey J Johnson

Credential CRNA

Sex Male

Practice address 600 S Monroe St, Enid, OK, 73701

Phone (580) 402-2261

Fax (405) 758-5582

Enumeration date May 11, 2006

Last updated in NPPES Aug 15, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 217424 (OK) Primary

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

Other identifiers

Identifier	Type	State	Issuer
14538057	Other	-	CAQH
201246930A	Medicaid	OK	-

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

How do I verify Casey Johnson's NPI record?

Cross-check NPI 1518917574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518917574 active?

Yes, as of the latest NPPES snapshot, NPI 1518917574 is active (record last updated 2025-08-15).

Other providers at this practice address

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John Hooper Anesthesiology Physician · Enid, OK NPI 1457350597 Integris Bass Baptist Health Center Anesthesiology Physician · Enid, OK NPI 1285635599 Allen Leimenstoll Physician Assistant · Enid, OK NPI 1457342776 Radiology Associates of Enid P C Diagnostic Radiology Physician · Enid, OK NPI 1598748162 Mark Goering Diagnostic Radiology Physician · Enid, OK NPI 1750364311 Lorenz Ramseyer Diagnostic Radiology Physician · Enid, OK NPI 1255314811 David Miller Diagnostic Radiology Physician · Enid, OK NPI 1841274321 Monte Matli Anesthesiology Physician · Enid, OK NPI 1730157462

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.