American Current Care of California, a Medical Corporation

Public-record details

Address

1101 S Milliken Avenue, Suite C, Ontario, CA 91761

Phone

(909) 390-2799

Listed under

All urgent care centers

NPI

1659551695

NPI status

Active in the NPPES registry

Provider type

Organization (practice, clinic or company)

Registered specialty (self-reported taxonomy)

Urgent Care Clinic/Center (261QU0200X)

Authorized official

Jeffrey Wainstein, MD, Senior VP / Chief Medical Officer

NPI first issued

Nov 7, 2007

NPI record last updated

Jun 14, 2016

NPI 1659551695 is active in the federal NPPES registry (CMS). Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an organization, so it may cover several clinicians at this location. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Hours, walk-in policy, X-ray and lab services and the insurance plans accepted vary by center and are not in the registry — call or check the center's website before you go. For chest pain, trouble breathing, stroke signs or severe bleeding, call 911.

View NPI 1659551695 in the official registry ↗