Kuan-Tung Lin, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A204485 Issued in CA

Practice address

1520 Stockton St
San Francisco, CA 94133-3354

Phone

(415) 391-9686

NPI assigned

Mar 27, 2023

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

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: klin20272@northeastmedicalservicesnems.direct-ci.com

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

{
    "created_epoch": "1679875200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1447954334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2171 JUNIPERO SERRA BLVD STE 700",
            "city": "DALY CITY",
            "state": "CA",
            "postal_code": "940141982",
            "telephone_number": "415-391-9686"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1520 STOCKTON ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941333354",
            "telephone_number": "415-391-9686"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35 Baywood Ave",
            "address_purpose": "LOCATION",
            "city": "San Mateo",
            "state": "CA",
            "postal_code": "944021516",
            "country_code": "US",
            "telephone_number": "888-500-1886",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1870 Lundy Ave",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951311826",
            "country_code": "US",
            "telephone_number": "408-573-9686",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIN",
        "first_name": "KUAN-TUNG",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-03-27",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A204485",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jon Lin
• Kao-Hong Lin, M.D.
• Katrina Lin
• Keh-Ming Lin, M.D.
• Kristina Lin, MD
• Kyle Lin
• Laura Lin
• Leslie Yi-Hong Lin, N. P.
• Maggie Shu Yu Lin
• Miaozhu Lin

• Internal Medicine Physician in San Francisco, CA
• Providers in San Francisco, 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 21, 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.