Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Green Country Anesthesiology Associates, P.C.

Anesthesiology Physician in Muskogee, OK · enumerated 2005 · authorized official Ronald Stevens, Owner.

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

National Provider Identifier

1235121930

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Registry record

Entity type Organization (Type 2)

Legal business name Green Country Anesthesiology Associates, P.C.

Practice address 300 Rockefeller Dr, Muskogee, OK, 74401

Phone (918) 478-5517

Fax (918) 478-5519

Enumeration date Aug 18, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 2400 (OK) Primary

Authorized official

Name Ronald Stevens

Title Owner

Phone (918) 478-5517

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

What is the NPI number for Green Country Anesthesiology Associates, P.C.?

The NPI for Green Country Anesthesiology Associates, P.C. is 1235121930, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Green Country Anesthesiology Associates, P.C.?

NPPES lists Ronald Stevens (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.