Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

A-1 Preferred Sources, LLC

Home Health Agency in Columbus, OH · enumerated 2008 · authorized official Richard Keller, Ceo.

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

National Provider Identifier

1184885113

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Registry record

Entity type Organization (Type 2)

Legal business name A-1 Preferred Sources, LLC

Practice address 2500 Corporate Exchange Dr Ste 220, Columbus, OH, 43231

Phone (614) 268-3800

Fax (614) 261-3168

Enumeration date Jun 23, 2008

Last updated in NPPES Sep 18, 2025

Taxonomy & classification

251E00000X Home Health Agency Agencies · License 411538 (OH) Primary

Authorized official

Name Richard Keller

Title Ceo

Phone (917) 763-6945

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-18. Verify at npiregistry.cms.hhs.gov.

Where is A-1 Preferred Sources, LLC located?

The practice location on file with NPPES is in Columbus, OH.

Providers at this address

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Delorean Bradley Licensed Practical Nurse · Columbus, OH NPI 1982100608 A-1 Preferred Sources, Inc. In Home Supportive Care Agency · Columbus, OH NPI 1669060224

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-18.