Joseph Nathaniel Mehrabi, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

A194640 Issued in CA

Practice address

11600 Indian Hills Rd
Mission Hills, CA 91345-1225

Phone

(818) 838-4500

NPI assigned

Mar 24, 2021

Sex

Male

Sole proprietor

Yes

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, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: joseph.mehrabi.p1@direct.mmc.nextgenshare.com

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.

• Healthcare Partners Affiliates Medical Group

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593
  Medicare reassignment
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)

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

{
    "created_epoch": "1616544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1942886379",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11600 INDIAN HILLS RD",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913451225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11600 INDIAN HILLS RD",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913451225",
            "telephone_number": "818-838-4500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEHRABI",
        "first_name": "JOSEPH",
        "middle_name": "NATHANIEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-03-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "CA",
            "license": "A194640",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Manoj K Mathew, M.D.
• Catherine M. Matthys, M.D.
• Alyssa Mazzucco, ASW
• Mednet Home Health Inc
• Jessica Mehlman, FNP
• Satenik Melkumyan, O.D.
• Michael Fornoles Mendoza, PA-C
• Jamie Rubio Merrill, M.S., LMFT
• Peyman Mesbah Oskui, MD
• Vidhya Meyammai Meyyappa, MD

• Rheumatology Physician in Mission Hills, CA
• Providers in Mission Hills, CA by specialty
• Rheumatology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.