Individual provider Active NPI

David Kalifon, MD

  • Emergency Medicine Physician
  • Los Angeles, CA
National Provider Identifier
1083556237
Registry record updated Apr 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
G22918 Issued in CA
Practice address
151 S Olive St Apt 3406
Los Angeles, CA 90012-4847
Phone
(310) 924-9295
NPI assigned
Apr 7, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X G22918 CA Primary

Addresses

Primary practice location

151 S Olive St Apt 3406
Los Angeles, CA 90012-4847

Mailing address

151 S Olive St Apt 3406
Los Angeles, CA 90012-4847
Phone (310) 924-9295

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G22918CAMDEmergency Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1775520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1083556237",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "151 S OLIVE ST APT 3406",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900124847",
            "telephone_number": "310-924-9295"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "151 S OLIVE ST APT 3406",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900124847",
            "telephone_number": "310-924-9295"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALIFON",
        "first_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-04-07",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "G22918",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.