Active NPI
Mossum Sawhney, MD
- Diagnostic Radiology Physician
- Brooklyn, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 0101287064
- Practice address
- 450 Clarkson Avenue
Department of Radiology
Brooklyn, NY 11203-2012 - Phone
- (718) 245-2682
- NPI assigned
- Apr 13, 2019
- Last updated
- Oct 8, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 0101287064 | VA | Primary |
Addresses
Primary practice location
450 Clarkson Avenue
Department of Radiology
Brooklyn, NY 11203-2012
Mailing address
450 Clarkson Ave
Brooklyn, NY 11203-2012
Phone (718) 245-2682
Other practice location 1
2950 Cleveland Clinic Blvd
Weston, FL 33331-3625
Phone (954) 659-5000
Other practice location 2
101 Hospital Center Blvd
Stafford, VA 22554-6200
Phone (540) 741-5610
Other practice location 3
1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-5610
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- 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
- Interventional Radiology
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
Hayward, CA 94545
Phone (540) 741-5610
1101 B Gale Wilson Blvd
Suite 100
Fairfield, CA 94533-3771
Phone (707) 646-4646
15000 Kensington Park Dr
Suite 150
Tustin, CA 92782-1836
Phone (714) 477-8340
2425 Samaritan Dr
San Jose, CA 95124-3908
Phone (925) 296-7150
360 San Miguel Dr
Suite 105And106
Newport Beach, CA 92660-7853
Phone (949) 365-3534
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0101287064 | VA | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Newport Center Radiology Associates Medical Group Inc | Diagnostic Radiology | Current | Accepting new patients |
| Newport Harbor Radiology Associates Medical Group, Inc | Diagnostic Radiology | Current | Accepting new patients |
| John Muir Magnetic Imaging Center | Diagnostic Radiology | Current | Accepting new patients |
| Bay Imaging Consultants Medical Group Inc | Diagnostic Radiology | Current | Accepting new patients |
| Magnetic Imaging Affiliates, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Mary Washington Healthcare Providers LLC | Diagnostic Radiology | Current | Accepting new patients |
| Solano Diagnostics Partners a Calif Limited Partnership | Diagnostic Radiology | Current | Accepting new patients |
| Bay Imaging Consultants Medical Group Inc | Diagnostic Radiology | Current | Accepting new patients |
| John Muir Call Coverage Medical Group, Inc. | Past | Accepting new patients | |
| Solano Diagnostics Partners, a Calif Limited Partnership | Diagnostic Radiology | Past | Accepting new patients |
Locations
2001 Dwight Way
Berkeley, CA 94704
Phone (510) 204-1880
2450 Ashby Ave
Berkeley, CA 94705
Phone (510) 204-1566
2400 Balfour Rd
Brentwood, CA 94513
Phone (925) 308-8100
20101 Lake Chabot Rd
Castro Valley, CA 94546
Phone (510) 247-6300
2540 East St
Concord, CA 94520
Phone (925) 674-2228
1101 B Gale Wilson Blvd
Ste 100
Fairfield, CA 94533
Phone (707) 436-2600
1200 B Gale Wilson Blvd
Fairfield, CA 94533
Phone (707) 429-3600
2500 Hilborn Rd
Ste 139
Fairfield, CA 94534
15400 National Ave
Ste 200
Los Gatos, CA 95032
Phone (408) 358-8414
3100 Summit St
Oakland, CA 94609
Phone (510) 869-8377
350 Hawthorne Ave
Oakland, CA 94609
Phone (510) 655-4000
5730 Telegraph Ave
Oakland, CA 94609
Phone (510) 204-1507
140 Brookwood Rd
Ste 100
Orinda, CA 94563
Phone (925) 254-9090
2425 Samaritan Dr
San Jose, CA 95124
Phone (408) 354-2114
1000 Nut Tree Rd
Vacaville, CA 95687
Phone (707) 446-4000
1002 Nut Tree Rd
Vacaville, CA 95687
1020 Nut Tree Rd
Ste 150
Vacaville, CA 95687
300 Hospital Dr
Vallejo, CA 94589
Phone (707) 554-4107
300 Hospital Dr
#1112
Vallejo, CA 94589
Phone (707) 554-4107
115 La Casa Via
#100
Walnut Creek, CA 94598
Phone (925) 295-1545
1450 Treat Blvd
Walnut Creek, CA 94597
Phone (925) 308-8299
1601 Ygnacio Valley Rd
Walnut Creek, CA 94598
Phone (925) 295-1545
177 La Casa Via
Walnut Creek, CA 94598
Phone (925) 295-1545
1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100
101 Hospital Center Blvd
Stafford, VA 22554
Phone (540) 741-3340
Interoperability endpoints
- msawhney762204@hisp.ehr.sutterhealth.org
Organizations & group practices 10
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Diagnostic Radiology Physician
- Walnut Creek, CA
- NPI 1356597637
-
- Hospitalist Physician
- Fredericksburg, VA
- NPI 1750826277
CA, Diagnostic Radiology
-
dba Newport Imaging Center
- Diagnostic Radiology Physician
- Newport Beach, CA
- NPI 1013951714
-
- Diagnostic Radiology Physician
- Newport Beach, CA
- NPI 1053355792
-
dba Solano Diagnostics Imaging
- Diagnostic Radiology Physician
- Fairfield, CA
- NPI 1811940661
-
- Diagnostic Radiology Physician
- Walnut Creek, CA
- NPI 1235184110
-
- Diagnostic Radiology Physician
- Oakland, CA
- NPI 1487040770
-
- Diagnostic Radiology Physician
- Berkeley, CA
- NPI 1871749754
-
- Critical Care Medicine (Internal Medicine) Physician
- Walnut Creek, CA
- NPI 1306056262
-
- Diagnostic Radiology Physician
- Fairfield, CA
- NPI 1972006534
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Newport Beach, CA
- NPI 1518951300
-
- General Acute Care Hospital
- Fredericksburg, VA
- NPI 1942288527
-
dba Mary Washington Cardiology
- Cardiovascular Disease Physician
- Fredericksburg, VA
- NPI 1013089879
Hospital
-
dba Mary Washington Home Health Agency
- Home Health Agency
- Fredericksburg, VA
- NPI 1407814163
Hospital
-
dba dba NorthBay Medical Center
- General Acute Care Hospital
- Fairfield, CA
- NPI 1821147786
-
dba Sutter Delta Medical Center
- General Acute Care Hospital
- Antioch, CA
- NPI 1467808659
-
dba Sutter Solano Medical Center
- General Acute Care Hospital
- Vallejo, CA
- NPI 1366686248
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1555113600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759881600000",
"number": "1780147991",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "450 CLARKSON AVE",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112032012",
"telephone_number": "718-245-2682"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "450 CLARKSON AVENUE",
"address_2": "DEPARTMENT OF RADIOLOGY",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112032012",
"telephone_number": "718-245-2682"
}
],
"practiceLocations": [
{
"address_1": "2950 Cleveland Clinic Blvd",
"address_purpose": "LOCATION",
"city": "Weston",
"state": "FL",
"postal_code": "333313625",
"country_code": "US",
"telephone_number": "954-659-5000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "101 Hospital Center Blvd",
"address_purpose": "LOCATION",
"city": "Stafford",
"state": "VA",
"postal_code": "225546200",
"country_code": "US",
"telephone_number": "540-741-5610",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1001 Sam Perry Blvd",
"address_purpose": "LOCATION",
"city": "Fredericksburg",
"state": "VA",
"postal_code": "224014453",
"country_code": "US",
"telephone_number": "540-741-5610",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SAWHNEY",
"first_name": "MOSSUM",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-04-13",
"last_updated": "2025-10-08",
"certification_date": "2025-10-08",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "VA",
"license": "0101287064",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Brooklyn, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; 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.