Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oa Associates, LLC

Q: What is the NPI number for Oa Associates, LLC?

The NPI for Oa Associates, LLC is 1174961270, a Type 2 (organization) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Nashville, IL · enumerated 2013 · authorized official James Davis, Executive Director.

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

National Provider Identifier

1174961270

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Oa Associates, LLC

Practice address 1245 S Mill St, Nashville, IL, 62263

Phone (618) 327-8119

Fax (618) 327-8141

Enumeration date Jun 11, 2013

Last updated in NPPES Jun 11, 2013

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Davis

Title Executive Director

Phone (618) 257-4644

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 Oa Associates, LLC?

The NPI for Oa Associates, LLC is 1174961270, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Oa Associates, LLC?

NPPES lists James Davis (Executive Director) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-11.