Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oso Urgent Care

Q: What is the NPI number for Oso Urgent Care?

The NPI for Oso Urgent Care is 1871518654, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Mission Viejo, CA · enumerated 2006 · authorized official Ronald Richmond, Owner.

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

National Provider Identifier

1871518654

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Registry record

Entity type Organization (Type 2)

Legal business name Oso Urgent Care

Practice address 26922 Oso Pkwy, Suite 380, Mission Viejo, CA, 92691

Phone (949) 582-5430

Fax (949) 582-2943

Enumeration date Jul 13, 2006

Last updated in NPPES Nov 2, 2010

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ronald Richmond

Title Owner

Phone (949) 582-5430

Other identifiers

Identifier	Type	State	Issuer
05D0580520	Other	CA	CLIA

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 Oso Urgent Care?

The NPI for Oso Urgent Care is 1871518654, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Oso Urgent Care?

NPPES lists Ronald Richmond (Owner) 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 2010-11-02.