Jason Abdian, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A196042 Issued in CA

Practice address

1107 S Alvarado St Ste 102
Los Angeles, CA 90006-4161

Phone

(213) 380-9999

Fax

(213) 380-7904

NPI assigned

May 14, 2021

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, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Group of Montebello IncGroup PAC ID 2264715143, 55 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• California Hospital Medical Center la Hospital, Los Angeles, CA, CCN 050149

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Hospitalist Group of Montebello Inc

  • Hospitalist Physician
  • Corona, CA
  • NPI 1578959318
  Medicare reassignment Care Compare group NPD
• Im-FSR Inc.

  • Hospitalist Physician
  • Chino Hills, CA
  • NPI 1154742229
  Medicare reassignment NPD
• L and P Medical Group Inc

  dba La Paz Medical Group

  • Surgery Physician
  • Los Angeles, CA
  • NPI 1710077961
  NPD (past)

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

• Dignity Community Care

  dba California Hospital Medical Center - Los Angeles

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1114081056
  Care Compare affiliation

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

{
    "created_epoch": "1620950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1558935577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1107 S ALVARADO ST STE 102",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900064161",
            "telephone_number": "213-380-9999",
            "fax_number": "213-380-7904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1107 S ALVARADO ST STE 102",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900064161",
            "telephone_number": "213-380-9999",
            "fax_number": "213-380-7904"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ABDIAN",
        "first_name": "JASON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-14",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A196042",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marilyn Abdelsayed, LCSW
• Mahmoud Abdelwahab
• Brandon Abdi
• Farah Ali Abdi
• Ridwa Abdi
• Loghman Abdian, M.D.
• Pedram Shawn Abdian, M,D,
• Jennifer Abdine
• Fatemeh Abdollahi Mofakham, MD
• Abdolreza Sameni DDS a Professional Corporation (WLA Dental Center)

• Internal Medicine Physician in Los Angeles, CA
• Providers in Los Angeles, 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.