Individual provider Active NPI

Sonia Gaur, MD

  • Body Imaging Physician
  • Boston, MA
National Provider Identifier
1356845499
Registry record updated Jun 11, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Body Imaging PhysicianTaxonomy code 2085B0100X
License
1014683 Issued in MA
Practice address
55 Fruit St # 270
Boston, MA 02114-2696
Phone
(617) 643-2009
NPI assigned
Mar 22, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 1014683 MA
Body Imaging Physician 2085B0100X 1014683 MA Primary

Addresses

Primary practice location

55 Fruit St # 270
Boston, MA 02114-2696

Mailing address

55 Fruit St # 270
Boston, MA 02114-2696
Phone (617) 643-2009

Other practice location 1

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, MD, DC3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20230526000865 MA Practitioner - Diagnostic Radiology 6709243207 Reassigns benefits to 4 organizations
I20251203000762 MD Practitioner - Diagnostic Radiology 6709243207 Reassigns benefits to 3 organizations
I20251203000985 DC Practitioner - Diagnostic Radiology 6709243207 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

Boston, MA 02114-2280
Phone (617) 643-0003

1153 Centre St
Jamaica Plain, MA 02130-3446
Phone (617) 983-7000

12 Medstar Blvd
Bel Air, MD 21015-1798
Phone (443) 625-5430

221 Longwood Ave
Boston, MA 02115-5804
Phone (617) 732-5500

24035 Three Notch Rd
Hollywood, MD 20636-4871
Phone (301) 373-7900

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (202) 444-2000

5454 Wisconsin Ave
Suite 1100
Chevy Chase, MD 20815-6925
Phone (301) 215-9420

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

850 Boylston St
Chestnut Hill, MA 02467-2477
Phone (617) 732-5500

9000 Franklin Square Dr
Baltimore, MD 21237-3901
Phone (443) 777-7000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC Internal Medicine CurrentSince Nov 20, 2025 Accepting new patients
Medstar Medical Group - Southern Maryland LLC Current Accepting new patients
Brigham & Womens Physicians Organization Inc Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients
General Hospital Corp Current Accepting new patients
Massachusetts General Physicians Organization Inc Internal Medicine CurrentSince Jul 1, 2023 Accepting new patients
Medstar Medical Group II LLC CurrentSince Nov 20, 2025 Accepting new patients
Medstar Medical Group II LLC Diagnostic Radiology CurrentSince Nov 20, 2025 Accepting new patients
Medstar Medical Group - Southern Maryland LLC Internal Medicine CurrentSince Jan 1, 2025 Accepting new patients
Harbor Medical Associates, Inc. Diagnostic Radiology CurrentSince Jun 1, 2024 Accepting new patients
Harbor Medical Associates, Inc. Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients
Physician Imaging of Washington Hospital Center LLC Diagnostic Radiology Current Accepting new patients
The General Hospital Corporation CurrentSince Jul 1, 2023 Accepting new patients
Physician Imaging of Washington Hospital Center, LLC Diagnostic Radiology CurrentSince Dec 1, 2025 Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

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

55 Fruit St
Boston, MA 02114

55 Fruit St
#270
Boston, MA 02114
Phone (617) 643-2009

75 Francis St
Boston, MA 02115

62 13th St
Charlestown, MA 02129
Phone (617) 724-4260

541 Main St
Ste 314
Weymouth, MA 02190
Phone (781) 952-1200

12 Medstar Blvd
Bel Air, MD 21015
Phone (410) 877-8087

29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300

5454 Wisconsin Ave
Ste 1100
Chevy Chase, MD 20815
Phone (855) 546-1872

950 E Swan Creek Rd
Ft Washington, MD 20744
Phone (301) 292-0236

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

24035 Three Notch Rd
Hollywood, MD 20636
Phone (301) 373-2588

25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106

12158 Central Ave
Ste 100
Mitchellville, MD 20721
Phone (301) 430-2750

9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000

10 Saint Patricks Dr
Waldorf, MD 20603
Phone (301) 705-7870

Interoperability endpoints

  • Direct secure messaging: gaur.sonia.mgh@direct.partners.masshiway.net

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 6

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": "1521676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718064000000",
    "number": "1356845499",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST # 270",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142696",
            "telephone_number": "617-643-2009"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST # 270",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142696",
            "telephone_number": "617-643-2009"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "75 Francis St",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021156110",
            "country_code": "US",
            "telephone_number": "617-732-5500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAUR",
        "first_name": "SONIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-22",
        "last_updated": "2024-06-11",
        "certification_date": "2024-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "1014683",
            "primary": false
        },
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "MA",
            "license": "1014683",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.