Ralph Anthony Gambardella, MD

Primary specialty

Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X

License

G36984 Issued in CA

Practice address

6801 Park Ter
Los Angeles, CA 90045-1543

Phone

(310) 665-7200

Fax

(310) 665-7210

NPI assigned

Mar 1, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Sports MedicineAlso: Orthopedic Surgery

Education

University of Southern California Keck School of Medicine, 1977

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cedars-Sinai Medical Care FoundationGroup PAC ID 0941106645, 1,684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625
• Cedar-Sinai Marina del Rey Hospital Hospital, Marina del Rey, CA, CCN 050740

Merit-based Incentive Payment System (MIPS)

Final score

89.14 of 100Reported as group

Quality

84.79

Promoting interoperability

99

Improvement activities

40

Cost

73.15

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rgambardella212119@direct.cshs.org

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

• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388
  Medicare reassignment Care Compare group NPD
• Kerlan-Jobe Orthopaedic Clinic

  • Orthopaedic Surgery Physician
  • Los Angeles, CA
  • NPI 1639141153
  NPD (past) Authorized official
• Kerlan-Jobe Surgery Center LLC

  • Ambulatory Surgical Clinic/Center
  • Los Angeles, CA
  • NPI 1366408270
  Authorized official Same address or phone
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  NPD (past)
• Ronald S Kvitne MD Inc

  • Orthopaedic Surgery Physician
  • Los Angeles, CA
  • NPI 1093092157
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Cedars-Sinai Marina Hospital

  dba Cedars-Sinai Marina Del Rey Hospital

  • General Acute Care Hospital
  • Marina del Rey, CA
  • NPI 1942269725
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • West Hollywood, CA
  • NPI 1891940326
  Care Compare affiliation

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

{
    "created_epoch": "1141171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1205803087",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6801 PARK TER",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900451543",
            "telephone_number": "310-665-7200",
            "fax_number": "310-665-7210"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6801 PARK TER",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900451543",
            "telephone_number": "310-665-7200",
            "fax_number": "310-665-7210"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAMBARDELLA",
        "first_name": "RALPH",
        "middle_name": "ANTHONY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "CA",
            "license": "G36984",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Siranush Gamalyan
• Raisa Gamarnik
• Cynthia Lorena Gamarra, LGSW, LMSW, ACSW
• Jennifer Mercedes Gamarra, PH.D.
• Benjamin Elie Gamaza
• Simran Kaur Gambhir
• Brian Keith Gamble, M.D.
• Dijahnay Gamble
• Natasha Gamble
• Nicole Gamble

• Sports Medicine (Orthopaedic Surgery) Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Sports Medicine (Orthopaedic Surgery) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.