Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John S Mcglothlen, CRNA

Specialist in Altus, OK · enumerated 2005.

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

National Provider Identifier

1790777563

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Registry record

Entity type Individual (Type 1)

Name Mr. John S Mcglothlen

Credential CRNA

Sex Male

Practice address 1200 E Pecan St, Altus, OK, 73521

Phone (580) 477-7243

Enumeration date Aug 18, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License R0031880 (OK) 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 John Mcglothlen?

John Mcglothlen is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Cheryl Shadden Certified Registered Nurse Anesthetist · Altus, OK NPI 1659377927 Roy Goddard Emergency Medicine Physician · Altus, OK NPI 1437155710 Frances Christopher Certified Registered Nurse Anesthetist · Altus, OK NPI 1033116181 Kandi Cunningham Nurse Practitioner · Altus, OK NPI 1326034778 Steven Vaughan Pharmacist · Altus, OK NPI 1528041340 James Newman Diagnostic Radiology Physician · Altus, OK NPI 1235104654 James Mcclay Emergency Medicine Physician · Altus, OK NPI 1164484176 Affiliated Pathologists PA Anatomic Pathology & Clinical Pathology Physician · Altus, OK NPI 1407810518

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