Individual provider Active NPI

Holly R Brideau, MD

  • Diagnostic Radiology Physician
  • Cambridge, MA
National Provider Identifier
1316475320
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
281544 Issued in MA
Practice address
330 Mount Auburn Street
South-Ground Floor, Radiology
Cambridge, MA 02138-5502
Phone
(617) 499-5070
Fax
(617) 499-5193
NPI assigned
Jun 3, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 281544 MA Primary

Addresses

Primary practice location

330 Mount Auburn Street
South-Ground Floor, Radiology
Cambridge, MA 02138-5502

Mailing address

330 Mount Auburn St
Cambridge, MA 02138-5502

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
I20220614000842 MA Practitioner - Diagnostic Radiology 1355612417 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Warren Alpert Medical School of Brown University, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Schatzki Associates IncGroup PAC ID 4789653825, 19 clinicians

Practice addresses (Care Compare)

330 Mount Auburn St
Cambridge, MA 02138-5502
Phone (617) 499-5070

Hospital & facility affiliations

  • Mount Auburn Hospital Hospital, Cambridge, MA, CCN 220002
  • Beth Israel Deaconess Medical Center Hospital, Boston, MA, CCN 220086

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
281544MAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The General Hospital Corporation CurrentSince Jul 1, 2022 Accepting new patients
Schatzki Associates Inc. Diagnostic Radiology CurrentSince Sep 1, 2023 Accepting new patients
President and Fellows of Harvard College CurrentSince Oct 1, 2023 Accepting new patients
President & Fellows of Harvard College CurrentSince Oct 1, 2023 Accepting new patients
Massachusetts General Physicians Organization Inc Internal Medicine CurrentSince Jul 1, 2022 Accepting new patients

Locations

22 Mill St
Arlington, MA 02476
Phone (781) 646-8440

188 Longwood Ave
Boston, MA 02115
Phone (617) 432-1434

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

55 Fruit St
Boston, MA 02114

330 Mount Auburn St
Fl Radiology
Cambridge, MA 02138
Phone (617) 499-5070

75 Mount Auburn St
#H
Cambridge, MA 02138
Phone (617) 495-4414

75 Mount Auburn St
Cambridge, MA 02138
Phone (617) 495-2042

330 Mount Auburn St
Cambridge, MA 02138
Phone (617) 499-5054

Organizations & group practices 5

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 2

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": "1496448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1316475320",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 MOUNT AUBURN ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 MOUNT AUBURN STREET",
            "address_2": "SOUTH-GROUND FLOOR, RADIOLOGY",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385502",
            "telephone_number": "617-499-5070",
            "fax_number": "617-499-5193"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRIDEAU",
        "first_name": "HOLLY",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-03",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "281544",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cambridge, MA

Sources for this page

Verify at the official NPI Registry.