Individual provider Active NPI

Francesco Massari, M.D. ; PH.D.

  • Neuroradiology Physician
  • Boston, MA
National Provider Identifier
1730444894
Registry record updated Mar 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuroradiology PhysicianTaxonomy code 2085N0700X
License
265065 Issued in MA
Practice address
840 Harrison Ave
Boston, MA 02118-2905
Phone
(617) 638-6610
Fax
(617) 638-6616
NPI assigned
Jul 5, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 3, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X LL35007 SC
Diagnostic Radiology Physician 2085R0202X 265065 MA
Neuroradiology Physician 2085N0700X 265065 MA Primary

Addresses

Primary practice location

840 Harrison Ave
Boston, MA 02118-2905

Mailing address

960 Massachusetts Ave
FL 2
Boston, MA 02118-2690

Other practice location 1

235 North Pearl St
Brockton, MA 02301
Phone (508) 427-2665

Other practice location 2

736 Cambridge St
Brighton, MA 02135
Phone (617) 789-2762

Other practice location 3

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 334-8329

Other practice location 4

10 Gove St
East Boston, MA 02128
Phone (617) 569-5800

Other identifiers 2

IdentifierTypeStateIssuer
3124854MedicaidNH
1101049504MedicaidMA

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address fmassari19463@UmassMemorial.direct-ci.com
FHIR URL https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20151023002302 MA Practitioner - Diagnostic Radiology 6406165927 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Internal Medical Associates-EbnhcGroup PAC ID 6103814371, 239 clinicians
BMC Affiliated Physicians, Inc.Group PAC ID 9830133123, 543 clinicians
Boston University Medical Center Radiologists, Inc.Group PAC ID 1052392768, 61 clinicians

Practice addresses (Care Compare)

10 Gove St
East Boston, MA 02128-1920
Phone (617) 569-5800

235 N Pearl St
Brockton, MA 02301-1794
Phone (508) 427-3000

736 Cambridge St
Brighton, MA 02135-2907
Phone (617) 789-3000

840 Harrison Ave
Boston, MA 02118-2905
Phone (617) 638-6610

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
LL35007SCMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
BMC Affiliated Physicians, Inc. Diagnostic Radiology CurrentSince Dec 17, 2025 Accepting new patients
Boston Medical Center Corporation Current Accepting new patients
Umass Memorial Medical Group Inc CurrentSince Aug 17, 2020 Accepting new patients
Umass Memorial Radiology Phys Serv Diagnostic Radiology CurrentSince Oct 1, 2015 Accepting new patients
Boston University Medical Center Radiologists, Inc. Neuroradiology CurrentSince May 1, 2023 Accepting new patients
Neighborhealth Corporation CurrentSince May 1, 2023 Accepting new patients
Umass Memorial Medical Group, Inc. CurrentSince Aug 17, 2020 Accepting new patients
Internal Medical Associates-Ebnhc CurrentSince May 1, 2023 Accepting new patients

Locations

960 Massachusetts Ave
Ste 2
Boston, MA 02118

736 Cambridge St
Brighton, MA 02135
Phone (617) 789-2762

235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525

10 Grove St
East Boston, MA 02128
Phone (617) 569-5800

759 Chestnut St
Springfield, MA 01199
Phone (413) 794-3233

340 Thompson Rd
Webster, MA 01570
Phone (508) 943-2600

10 Little Brook Rd
West Wareham, MA 02576

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

Interoperability endpoints

  • Direct secure messaging: fmassari180217@direct.bmc.masshiway.net
  • Direct secure messaging: francesco.massari@hca6.eclinicaldirectplus.com
  • Direct secure messaging: fmassari19463@umassmemorial.direct-ci.com

Organizations & group practices 8

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.

Hospital & facility affiliations 9

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1341446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1730444894",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE",
            "address_2": "FL 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "840 HARRISON AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182905",
            "telephone_number": "617-638-6610",
            "fax_number": "617-638-6616"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "235 North Pearl St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "02301",
            "country_code": "US",
            "telephone_number": "508-427-2665",
            "fax_number": "508-427-2368",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "736 Cambridge St",
            "address_purpose": "LOCATION",
            "city": "Brighton",
            "state": "MA",
            "postal_code": "02135",
            "country_code": "US",
            "telephone_number": "617-789-2762",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-334-8329",
            "fax_number": "774-441-6421",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10 Gove St",
            "address_purpose": "LOCATION",
            "city": "East Boston",
            "state": "MA",
            "postal_code": "02128",
            "country_code": "US",
            "telephone_number": "617-569-5800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASSARI",
        "first_name": "FRANCESCO",
        "credential": "M.D. ;  PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-05",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "SC",
            "license": "LL35007",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "265065",
            "primary": false
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "MA",
            "license": "265065",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3124854",
            "state": "NH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1101049504",
            "state": "MA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "fmassari19463@UmassMemorial.direct-ci.com",
            "affiliation": "N",
            "address_1": "55 Lake Ave N",
            "city": "Worcester",
            "state": "MA",
            "country_code": "US",
            "postal_code": "016550002",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "55 Lake Ave N",
            "city": "Worcester",
            "state": "MA",
            "country_code": "US",
            "postal_code": "016550002",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.