Riverside County Medical Services a Medical Corporation

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

Legal business name

RIVERSIDE COUNTY MEDICAL SERVICES A MEDICAL CORPORATION

Practice address

36485 Inland Valley Dr
Wildomar, CA 92595-9681

Phone

(469) 401-2386

NPI assigned

Dec 24, 2015

Last updated

Apr 21, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Karen Vaughn

Title

Officer

Phone

(404) 450-4684

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Douglas P. Webster, D.O.

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1932157286
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1450915200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776729600000",
    "number": "1790140309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13737 NOEL RD STE 1600",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752401374",
            "telephone_number": "954-838-2371"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "36485 INLAND VALLEY DR",
            "city": "WILDOMAR",
            "state": "CA",
            "postal_code": "925959681",
            "telephone_number": "469-401-2386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RIVERSIDE COUNTY MEDICAL SERVICES A MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2015-12-24",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A",
        "authorized_official_last_name": "VAUGHN",
        "authorized_official_first_name": "KAREN",
        "authorized_official_title_or_position": "OFFICER",
        "authorized_official_telephone_number": "404-450-4684"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yessenya Reyes
• Vanessa Rincon Flores
• Leyla Rincon
• Rise Above Treatment Inc (Rise Above Treatment)
• Eden Rivas
• Riverside Recovery Resources
• Karime Rngel, RBT
• Rachel Junhn Roan, MD
• Leslie Roberts
• Ashlynn Robinson

• Emergency Medicine Physician in Wildomar, CA
• Providers in Wildomar, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.