Janelle L Tam, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

111501 Issued in CA

Practice address

1598 Washington Ave
San Leandro, CA 94577-4465

Phone

(760) 550-2975

NPI assigned

May 30, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1685404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1942993654",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CALLAN AVE APT 316",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945774565",
            "telephone_number": "760-550-2975"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1598 WASHINGTON AVE",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945774465",
            "telephone_number": "760-550-2975"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAM",
        "first_name": "JANELLE",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-05-30",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "111501",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• George Yoichi Takahashi, D.D.S.
• Ron Takahashi, DDS MD
• Dara Lynn Takami
• Livneet Kaur Takhar, FNP
• Megan Talton
• Rebecca Tam
• Tsui Tam, PHARM. D.
• Danielle Tamagni
• Urwashi Tamang
• Francis G. Tambunting, M.D.

• General Practice Dentistry in San Leandro, CA
• Providers in San Leandro, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 2025; 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.