Samantha Rivera

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW127445 Issued in CA

Practice address

300 UCLA Medical PLZ Ste 1200
Los Angeles, CA 90095-6967

Phone

(310) 825-9989

Fax

(310) 267-1908

NPI assigned

Jan 4, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Sud Specialty Group - Ca

  dba Rula Health

  • Addiction Medicine (Psychiatry & Neurology) Physician
  • Santa Clara, CA
  • NPI 1972138238

  Clinical

  Medicare reassignment NPD
• UC Regents

  dba UCLA Neuropsychiatric Behavioral Health

  • Adult Development & Aging Psychologist
  • Los Angeles, CA
  • NPI 1750368999
  Medicare reassignment NPD

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

{
    "created_epoch": "1641254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1285395079",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 UCLA MEDICAL PLZ STE 1200",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900956967",
            "telephone_number": "310-825-9989",
            "fax_number": "310-267-1908"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Ucla Medical Plz Ste 2200",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900958346",
            "country_code": "US",
            "telephone_number": "310-825-9989",
            "fax_number": "310-267-1908",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "204 Hampton Dr",
            "address_purpose": "LOCATION",
            "city": "Venice",
            "state": "CA",
            "postal_code": "902918633",
            "country_code": "US",
            "telephone_number": "310-396-6468",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIVERA",
        "first_name": "SAMANTHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-01-04",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW127445",
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pedro Rivera
• Rodrigo Dychitan Rivera, RPT
• Rosa Maria Rivera
• Rosalie Marie Rivera
• Roslyn Rivera, RN BSN
• Seth Rivera, M.D., PH.D.
• Stephanie Angelica Rivera
• Stephen Rivera
• Stephen J Rivera
• Steven Rivera

• Clinical Social Worker in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 19, 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.