Joseph Nathan

Primary specialty

Emergency Medical Services (Emergency Medicine) PhysicianTaxonomy code 207PE0004X

License

P46181 Issued in CA

Practice address

2241 Jerrold Ave
San Francisco, CA 94124-1011

Phone

(415) 558-3200

NPI assigned

Mar 3, 2026

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1772496000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1518812882",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4229 LINCOLN WAY",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941221231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2241 JERROLD AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941241011",
            "telephone_number": "415-558-3200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NATHAN",
        "first_name": "JOSEPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-03-03",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "CA",
            "license": "P46181",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Avantika Nath, BDS
• Nathan Becker M.D., Inc.
• Nathan K. Yang, DDS, Inc.
• Carol Fineberg Nathan
• Gillian Eve Nathan, LCSW
• Richard Alan Nathan, DMD,MS
• Jolka Nathanaili
• Shelley Nathans, PH.D.
• Daniel R Nathanson, MD
• Jennifer R. Nathanson, MSN, NP

• Emergency Medical Services (Emergency Medicine) Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Emergency Medical Services (Emergency Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 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.