Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Plains Anesthesia, Pllc

Anesthesiology Physician in Ardmore, OK · enumerated 2015 · authorized official Johnny Thomas, Owner.

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

National Provider Identifier

1285020362

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Registry record

Entity type Organization (Type 2)

Legal business name Great Plains Anesthesia, Pllc

Practice address 1011 14th Ave Nw, Ardmore, OK, 73401

Phone (580) 226-1251

Enumeration date Apr 15, 2015

Last updated in NPPES Oct 30, 2025

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Johnny Thomas

Title Owner

Phone (580) 226-1251

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 is Great Plains Anesthesia, Pllc located?

The practice location on file with NPPES is in Ardmore, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-30. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-30.