Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ross Medical Associates

Specialist in Rancho Santa Margarita, CA · enumerated 2006 · authorized official Ronald Richmond, Owner.

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

National Provider Identifier

1316995962

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ross Medical Associates

Practice address 22032 El Paseo, Suite 130, Rancho Santa Margarita, CA, 92688

Phone (949) 589-9112

Fax (949) 589-9338

Enumeration date May 5, 2006

Last updated in NPPES Sep 29, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers · License C28419 (CA) Primary

Authorized official

Name Ronald Richmond

Title Owner

Phone (949) 589-9112

Other identifiers

Identifier	Type	State	Issuer
05D0998835	Other	CA	CLIA WAIVER

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

Where is Ross Medical Associates located?

The practice location on file with NPPES is in Rancho Santa Margarita, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-09-29. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-29.