Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

A Plus Walk-in Urgent Care Medical Clinic, Apc

Urgent Care Clinic/Center in Murrieta, CA · enumerated 2016 · authorized official Donald Kimes, Medical Director.

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

National Provider Identifier

1538604780

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Registry record

Entity type Organization (Type 2)

Legal business name A Plus Walk-in Urgent Care Medical Clinic, Apc

Practice address 41880 Kalmia St, Suite 100, Murrieta, CA, 92562

Phone (951) 696-7587

Fax (951) 461-6973

Enumeration date Dec 27, 2016

Last updated in NPPES Dec 27, 2016

Taxonomy & classification

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Donald Kimes

Title Medical Director

Phone (951) 696-7587

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 A Plus Walk-in Urgent Care Medical Clinic, Apc?

The NPI for A Plus Walk-in Urgent Care Medical Clinic, Apc is 1538604780, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for A Plus Walk-in Urgent Care Medical Clinic, Apc?

NPPES lists Donald Kimes (Medical Director) 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 2016-12-27.