Individual provider Active NPI

Rubab Rizwan, M.D.

  • Internal Medicine Physician
  • Williamstown, MA
National Provider Identifier
1780370916
Registry record updated Jun 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
1027647 Issued in MA
Practice address
197 Adams Rd
Williamstown, MA 01267-2930
Phone
(413) 458-8182
NPI assigned
Apr 12, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 25, 2026

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 1027647 MA Primary

Addresses

Primary practice location

197 Adams Rd
Williamstown, MA 01267-2930

Mailing address

255 North St Apt 309
Pittsfield, MA 01201-1867
Phone (470) 979-5214

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": "1681257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1780370916",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 NORTH ST APT 309",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012011867",
            "telephone_number": "470-979-5214"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "197 ADAMS RD",
            "city": "WILLIAMSTOWN",
            "state": "MA",
            "postal_code": "012672930",
            "telephone_number": "413-458-8182"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIZWAN",
        "first_name": "RUBAB",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-12",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1027647",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Williamstown, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 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.