Organization Active NPI

Boris Karpovsky, M.D., LLC

  • Hematology & Oncology Physician
  • Brighton, MA
National Provider Identifier
1841495116
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
43860 Issued in MA
Legal business name
BORIS KARPOVSKY, M.D., LLC
Practice address
280 Washington St
Suite 304
Brighton, MA 02135-3511
Phone
(617) 789-5333
Fax
(617) 789-4457
NPI assigned
Jun 18, 2007
Organization subpart
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

Authorized official

Name
Boris Karpovsky, MD
Title
Owner
Phone
(617) 926-5268

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X 43860 MA
Hematology & Oncology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RH0003X 43860 MA Primary

Addresses

Primary practice location

280 Washington St
Suite 304
Brighton, MA 02135-3511

Mailing address

199 Coolidge Ave
Unit 313
Watertown, MA 02472-1557
Phone (617) 926-5268

Other identifiers 3

IdentifierTypeStateIssuer
J10609OtherMABCBS OF MASS
646734OtherMAHARVARD PILGRIM HEALTH
3073424MedicaidMA

National Provider Directory

National Provider Directory

Locations

280 Washington St
Ste 304
Brighton, MA 02135
Phone (617) 783-8875

NPI Registry JSON

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

{
    "created_epoch": "1182124800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1841495116",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "199 COOLIDGE AVE",
            "address_2": "UNIT 313",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024721557",
            "telephone_number": "617-926-5268"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "280 WASHINGTON ST",
            "address_2": "SUITE 304",
            "city": "BRIGHTON",
            "state": "MA",
            "postal_code": "021353511",
            "telephone_number": "617-789-5333",
            "fax_number": "617-789-4457"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BORIS KARPOVSKY, M.D., LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-06-18",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "KARPOVSKY",
        "authorized_official_first_name": "BORIS",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "617-926-5268",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "43860",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MA",
            "license": "43860",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS OF MASS",
            "identifier": "J10609",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM HEALTH",
            "identifier": "646734",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3073424",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Brighton, 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.