Patrick Shawn Twomey, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

0101245204 Issued in VA

Practice address

1 Dna Way
South San Francisco, CA 94080-4918

Phone

(650) 225-2580

Fax

(650) 225-6000

NPI assigned

Jun 29, 2007

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

Enrolled in DC

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1183075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1518652800000",
    "number": "1265639454",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 DNA WAY",
            "city": "SOUTH SAN FRANCISCO",
            "state": "CA",
            "postal_code": "940804918",
            "telephone_number": "650-225-2580",
            "fax_number": "650-225-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 DNA WAY",
            "city": "SOUTH SAN FRANCISCO",
            "state": "CA",
            "postal_code": "940804918",
            "telephone_number": "650-225-2580",
            "fax_number": "650-225-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWOMEY",
        "first_name": "PATRICK",
        "middle_name": "SHAWN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-29",
        "last_updated": "2018-02-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101245204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Howard C Tsoi, DMD
• Chakting Tsui, RD
• Erica Tung
• Alice M Turner, MD
• Daune Lurann Turner
• Charles Tyson
• Brian P. Tzeng, MD
• U-Ride Transport, LLC.
• U.S. Healthworks Medical Group, PC
• Jeffrey Ung, OTR/L

• Internal Medicine Physician in South San Francisco, CA
• Providers in South 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 Feb 15, 2018; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.