Individual provider Active NPI

Vivian Toney, MD

  • Internal Medicine Physician
  • Watertown, MA
National Provider Identifier
1740280346
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
154826 Issued in MA
Practice address
29 Pine Street
Watertown, MA 02472-2163
Phone
(617) 924-5596
NPI assigned
Jul 26, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 154826 MA
Internal Medicine Physician 207R00000X 154826 MA Primary

Addresses

Primary practice location

29 Pine Street
Watertown, MA 02472-2163

Mailing address

29 Pine Street
Watertown, MA 02472-2163
Phone (617) 924-5596

Other identifiers 3

IdentifierTypeStateIssuer
J19010OtherMABCBS
3183092MedicaidMA
791559OtherTUFT

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
154826MAMDInternal Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1122336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1740280346",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29 PINE STREET",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024722163",
            "telephone_number": "617-924-5596"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29 PINE STREET",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024722163",
            "telephone_number": "617-924-5596"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONEY",
        "first_name": "VIVIAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-07-26",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "154826",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "154826",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "J19010",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3183092",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFT",
            "identifier": "791559",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Watertown, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.