Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James Sims Msn Rn Arnp LLC

Q: What is the NPI number for James Sims Msn Rn Arnp LLC?

The NPI for James Sims Msn Rn Arnp LLC is 1588807093, a Type 2 (organization) record in the CMS NPPES registry.

Adult Health Nurse Practitioner in Okeene, OK · enumerated 2009 · authorized official James Sims, Owner.

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

National Provider Identifier

1588807093

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Registry record

Entity type Organization (Type 2)

Legal business name James Sims Msn Rn Arnp LLC

Practice address 117 North Sixth Street, Okeene, OK, 73763

Phone (580) 548-3940

Fax (580) 822-4421

Enumeration date Apr 14, 2009

Last updated in NPPES Apr 14, 2009

Taxonomy & classification

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R0082478 (OK) Primary

Authorized official

Name James Sims

Title Owner

Phone (580) 548-3940

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 James Sims Msn Rn Arnp LLC?

NPPES lists James Sims (Owner) as the authorized official for this organization.

What is the NPI number for James Sims Msn Rn Arnp LLC?

The NPI for James Sims Msn Rn Arnp LLC is 1588807093, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-14.