Active NPI
Francesco Massari, M.D. ; PH.D.
- Neuroradiology Physician
- Boston, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neuroradiology Physician
- License
- 265065
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3124854 | Medicaid | NH | |
| 1101049504 | Medicaid | MA |
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
Enrollment records 1
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
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
| License | State | Type | Specialty |
|---|---|---|---|
| LL35007 | SC | MD | Neuroradiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| BMC Affiliated Physicians, Inc. | Diagnostic Radiology | Current | Accepting new patients |
| Boston Medical Center Corporation | Current | Accepting new patients | |
| Umass Memorial Medical Group Inc | Current | Accepting new patients | |
| Umass Memorial Radiology Phys Serv | Diagnostic Radiology | Current | Accepting new patients |
| Boston University Medical Center Radiologists, Inc. | Neuroradiology | Current | Accepting new patients |
| Neighborhealth Corporation | Current | Accepting new patients | |
| Umass Memorial Medical Group, Inc. | Current | Accepting new patients | |
| Internal Medical Associates-Ebnhc | Current | 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
- fmassari180217@direct.bmc.masshiway.net
- francesco.massari@hca6.eclinicaldirectplus.com
- 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.
-
- Internal Medicine Physician
- Boston, MA
- NPI 1245320910
Diagnostic Radiology
-
- Diagnostic Radiology Physician
- Boston, MA
- NPI 1134166945
Neuroradiology
-
- Community Health Clinic/Center
- East Boston, MA
- NPI 1558481879
-
- Community Health Clinic/Center
- East Boston, MA
- NPI 1316994411
-
- Internal Medicine Physician
- Worcester, MA
- NPI 1760445373
-
- Diagnostic Radiology Physician
- Worcester, MA
- NPI 1639122096
-
- General Acute Care Hospital
- Boston, MA
- NPI 1346218294
-
- Urgent Care Clinic/Center
- Oxford, MA
- NPI 1982381018
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Boston, MA
- NPI 1720814072
-
- General Acute Care Hospital
- Boston, MA
- NPI 1164177028
-
- Community Health Clinic/Center
- South Boston, MA
- NPI 1225228679
Hospital
-
- General Acute Care Hospital
- Boston, MA
- NPI 1346218294
-
- Community Health Clinic/Center
- Roslindale, MA
- NPI 1386718823
Hospital
-
- Community Health Clinic/Center
- Dorchester, MA
- NPI 1780874677
Hospital
-
- Community Health Clinic/Center
- East Boston, MA
- NPI 1861683518
Hospital
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
- Massachusetts Society for the Prevention of Cruelty to Children
- Massachusetts Society for the Prevention of Cruelty to Children
- Fatima Massaee, DMD
- Massage Ink Elite
- Steve G Massaquoi, M.D., PH.D.
- Anthony Francis Massaro, MD
- Nicolas Anthony Massaro, PA-C
- Elena Massarotti, MD
- Emily Nicole Masse, NONE
- Joshua Masse, PH.D.
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.