Individual provider Active NPI

Weikai Christopher Fang, MD

  • Surgery Physician
  • Hopkinton, MA
National Provider Identifier
1609711407
Registry record updated Apr 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
343381 Issued in NY
Practice address
3 Connelly Hill Rd
Hopkinton, MA 01748-2580
Phone
(508) 868-9955
NPI assigned
Apr 20, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 343381 NY Primary

Addresses

Primary practice location

3 Connelly Hill Rd
Hopkinton, MA 01748-2580

Mailing address

3 Connelly Hill Rd
Hopkinton, MA 01748-2580
Phone (508) 868-9955

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)
Not enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1776643200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776643200000",
    "number": "1609711407",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 CONNELLY HILL RD",
            "city": "HOPKINTON",
            "state": "MA",
            "postal_code": "017482580",
            "telephone_number": "508-868-9955"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 CONNELLY HILL RD",
            "city": "HOPKINTON",
            "state": "MA",
            "postal_code": "017482580",
            "telephone_number": "508-868-9955"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FANG",
        "first_name": "WEIKAI",
        "middle_name": "CHRISTOPHER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-04-20",
        "last_updated": "2026-04-20",
        "certification_date": "2026-04-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NY",
            "license": "343381",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hopkinton, MA

Sources for this page

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