Kioumars Bolourian Kashi, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A150087 Issued in CA

Practice address

18321 Clark St
Tarzana, CA 91356-3501

Phone

(818) 823-8911

Fax

(310) 423-8441

NPI assigned

Aug 12, 2014

Last updated

Aug 12, 2025By 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

Internal Medicine

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Inpatient Specialists of California PCGroup PAC ID 3476864448, 373 clinicians

Renal Consultants of Ventura County IncGroup PAC ID 1658595590, 9 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vitas Healthcare Corporation of California Hospice, Encino, CA, CCN 051656
• St Johns Regional Medical Center Hospital, Oxnard, CA, CCN 050082
• Providence Cedars Sinai Tarzana Medical Center Hospital, Tarzana, CA, CCN 050761

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/FBCJAD
• Direct secure messaging: kbolouriankashi1361725@direct.uclahealth.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.

• Inpatient Specialists of California, PC

  • Internal Medicine Physician
  • San Bernardino, CA
  • NPI 1952792475

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Renal Consultants of Ventura County, Inc

  • Nephrology Physician
  • Camarillo, CA
  • NPI 1932534021
  Medicare reassignment Care Compare group NPD
• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388
  Medicare reassignment NPD
• Hospital Medicine of California Inc

  • Hospitalist Physician
  • West Hills, CA
  • NPI 1770037236

  Family Medicine

  Medicare reassignment NPD
• Hospitalist Medicine Physicians of California, Inc

  • Internal Medicine Physician
  • Apple Valley, CA
  • NPI 1184663965

  Family Medicine

  Medicare reassignment NPD
• Kansal Inc

  dba Platinum Medical Group

  • Internal Medicine Physician
  • West Hollywood, CA
  • NPI 1043510183

  Family Medicine

  Medicare reassignment NPD
• Cedars-Sinai Medical Care Foundation

  • Anesthesiology Physician
  • Los Angeles, CA
  • NPI 1043826720
  NPD

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

• Dignity Health

  dba St. John's Regional Medical Center

  • General Acute Care Hospital
  • Oxnard, CA
  • NPI 1073665360
  Care Compare affiliation
• Tarzana Medical Center LLC

  dba Providence Cedars-Sinai Tarzana Medical Center

  • General Acute Care Hospital
  • Tarzana, CA
  • NPI 1821250762
  Care Compare affiliation
• Vitas Healthcare Corporation of California

  • Community Based Hospice Care Agency
  • Encino, CA
  • NPI 1194869750
  Care Compare affiliation

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

{
    "created_epoch": "1407801600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1851700132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4140 W 190TH ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905045513"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18321 CLARK ST",
            "city": "TARZANA",
            "state": "CA",
            "postal_code": "913563501",
            "telephone_number": "818-823-8911",
            "fax_number": "310-423-8441"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1600 N Rose Ave",
            "address_purpose": "LOCATION",
            "city": "Oxnard",
            "state": "CA",
            "postal_code": "930303722",
            "country_code": "US",
            "telephone_number": "805-988-2505",
            "fax_number": "805-988-2502",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BOLOURIAN KASHI",
        "first_name": "KIOUMARS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-08-12",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A150087",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael R. Blum, M.D.
• Blvd Home Health Care Inc.
• Blvd Hospice Care Inc.
• Janice Boafo
• Body Dynamix Integrated Sports Medicine, Inc
• Samantha Paige Bolton, CCC-SLP
• David Edwin Bomar, D.D.S.
• Debra Bonnell
• Robert Bootehsaz, DMD
• Boris D Ratiner, MD, Inc (Rheumatology Therapeutics Medical Center)

• Internal Medicine Physician in Tarzana, CA
• Providers in Tarzana, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.