Katherine Del Carmen Ruiz Soto, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A204645 Issued in CA

Practice address

1920 Colorado Ave
Santa Monica, CA 90404-3414

Phone

(310) 319-4700

NPI assigned

Mar 24, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Katherine Del Carm Ruiz Soto Other name

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2012

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• St. Johns Community Health

  • Federally Qualified Health Center (FQHC)
  • Los Angeles, CA
  • NPI 1073653630
  Medicare reassignment

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

{
    "created_epoch": "1679616000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760745600000",
    "number": "1831892041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1920 COLORADO AVE",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904043414",
            "telephone_number": "310-319-4700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1920 COLORADO AVE",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904043414",
            "telephone_number": "310-319-4700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUIZ SOTO",
        "first_name": "KATHERINE",
        "middle_name": "DEL CARMEN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-03-24",
        "last_updated": "2025-10-18",
        "certification_date": "2025-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A204645",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "RUIZ SOTO",
            "middle_name": "DEL CARM",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Allison Rubinowitz
• Adam Rubio
• Erica Nicole Ruccia, APRN-CNP
• Matthew A Ruderman, PH.D.
• Alicia Renae Ruelaz Maher, M.D.
• Caio Augusto Ruiz
• Janet Ruiz, DPT
• Tamara Michele Rumburg, PSY.D.
• Allison Anne Rummell
• Bruce A. Rush, PSY.D.

• Family Medicine Physician in Santa Monica, CA
• Providers in Santa Monica, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.