Individual provider Active NPI

Christopher Waihung NG, MD

  • Internal Medicine Physician
  • San Francisco, CA
National Provider Identifier
1063429900
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G87260 Issued in CA
Practice address
1800 31St Ave
San Francisco, CA 94122-4229
Phone
(415) 677-2388
Fax
(415) 217-4198
NPI assigned
Aug 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X G87260 CA Primary

Addresses

Primary practice location

1800 31St Ave
San Francisco, CA 94122-4229

Mailing address

248 Exeter Ave
San Carlos, CA 94070-1611
Phone (650) 759-7124

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G87260CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
New York Downtown Medical Associates Internal Medicine Past Accepting new patients
Ny Downtown Faculty Practice Opd Past Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1154476800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1063429900",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "248 EXETER AVE",
            "city": "SAN CARLOS",
            "state": "CA",
            "postal_code": "940701611",
            "telephone_number": "650-759-7124",
            "fax_number": "650-508-7124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 31ST AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941224229",
            "telephone_number": "415-677-2388",
            "fax_number": "415-217-4198"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NG",
        "first_name": "CHRISTOPHER",
        "middle_name": "WAIHUNG",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-02",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G87260",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.