Individual provider Active NPI

Richard R Sullivan, MD

  • Diagnostic Radiology Physician
  • Torrance, CA
National Provider Identifier
1386621779
Registry record updated Apr 25, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
G57936 Issued in CA
Practice address
4101 Torrance Blvd
Torrance, CA 90503
Phone
(310) 303-5750
NPI assigned
Dec 27, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 25, 2013

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 G57936 CA Primary
Vascular & Interventional Radiology Physician 2085R0204X G57936 CA

Addresses

Primary practice location

4101 Torrance Blvd
Torrance, CA 90503

Mailing address

Dept la 21552
Pasadena, CA 91185-1552
Phone (949) 263-8600

Other identifiers 2

IdentifierTypeStateIssuer
00G579360MedicaidCA
00G579360OtherCABLUE SHIELD

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040930001194 CA Practitioner - Diagnostic Radiology 9537138045 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Nevada School of Medicine, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Radiant Imaging IncGroup PAC ID 7113145558, 65 clinicians
Tower Imaging Medical Associates IncGroup PAC ID 2163608688, 93 clinicians

Practice addresses (Care Compare)

Palos Verdes Estates, CA 90274
Phone (626) 397-5139

1010 N Sepulveda Blvd
Suite 5
Manhattan Beach, CA 90266-5929
Phone (310) 318-9992

12618 Hawthorne Blvd
Hawthorne, CA 90250-3907
Phone (310) 303-7040

1300 W 7TH St
San Pedro, CA 90732-3505
Phone (310) 832-3311

1499 W 1St St
San Pedro, CA 90732-3255
Phone (310) 241-2590

21311 Madrona Ave
Suite 100a
Torrance, CA 90503-5970
Phone (310) 792-4400

21501 Avalon Blvd
Suite 100
Carson, CA 90745-2210
Phone (424) 481-4053

2382 Crenshaw Blvd
Suite 5
Torrance, CA 90501-3333
Phone (310) 618-9200

23845 McBean Pkwy
Valencia, CA 91355-2001
Phone (661) 253-8000

4101 Torrance Blvd
Torrance, CA 90503-4607
Phone (310) 540-7676

5100 W Goldleaf Cir
FL 2
Los Angeles, CA 90056-1658
Phone (323) 293-7171

520 N Prospect Ave
Suite 103
Redondo Beach, CA 90277-3033
Phone (424) 452-0175

5215 Torrance Blvd
Suite 110
Torrance, CA 90503-4009
Phone (310) 316-2424

7345 Medical Ctr Dr
Suite 600
Canoga Park, CA 91307-1966
Phone (818) 347-2921

Hospital & facility affiliations

  • Providence Little Company of Mary Med Ctr Torrance Hospital, Torrance, CA, CCN 050353
  • Providence Little Co of Mary Med Ctr San Pedro Hospital, San Pedro, CA, CCN 050078
  • City of Hope Helford Clinical Research Hospital Hospital, Duarte, CA, CCN 050146

Merit-based Incentive Payment System (MIPS)

Final score
96.76 of 100Reported as group
Quality
91.7
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
57936CAMDPharmacist
G57936CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Tower Imaging Medical Group, Inc Diagnostic Radiology CurrentSince Sep 1, 2025 Accepting new patients
Radiant Imaging, Inc. Diagnostic Radiology CurrentSince Apr 13, 2026 Accepting new patients
Advanced Imaging of South Bay, Inc. Diagnostic Radiology CurrentSince Jun 1, 2006 Accepting new patients
Tower Imaging Medical Associates, Inc. Diagnostic Radiology CurrentSince Mar 6, 2025 Accepting new patients
Memrad Medical Group Inc Past Accepting new patients

Locations

13355 Hawthorne Blvd
Hawthorne, CA 90250
Phone (310) 355-0100

Dept LA 21552
Pasadena, CA 91185

100 W California Blvd
Pasadena, CA 91105
Phone (626) 397-3445

625 S Fair Oaks Ave
Ste 180
Pasadena, CA 91105
Phone (626) 229-8969

1294 W 6th St
Ste 104
San Pedro, CA 90731
Phone (310) 548-9118

1300 W 7th St
San Pedro, CA 90732
Phone (310) 514-5350

1360 W 6th St
Ste 100
San Pedro, CA 90732
Phone (310) 514-2453

2121 Santa Monica Blvd
Santa Monica, CA 90404
Phone (310) 281-2024

901 Wilshire Blvd
Fl 1
Santa Monica, CA 90401
Phone (310) 829-8441

1328 22nd St
Santa Monica, CA 90404
Phone (310) 829-5511

2202 Wilshire Blvd
Santa Monica, CA 90403
Phone (310) 264-9000

21311 Madrona Ave
Ste 100A
Torrance, CA 90503
Phone (310) 792-4400

2382 Crenshaw Blvd
Ste 5
Torrance, CA 90501
Phone (310) 618-6200

4101 Torrance Blvd
Torrance, CA 90503
Phone (310) 540-7676

23845 McBean Pkwy
Valencia, CA 91355
Phone (661) 200-2000

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 4

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": "1135641600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1366848000000",
    "number": "1386621779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "DEPT LA 21552",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911851552",
            "telephone_number": "949-263-8600",
            "fax_number": "562-590-7452"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4101 TORRANCE BLVD",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "90503",
            "telephone_number": "310-303-5750"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULLIVAN",
        "first_name": "RICHARD",
        "middle_name": "R",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-27",
        "last_updated": "2013-04-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "G57936",
            "primary": true
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CA",
            "license": "G57936",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G579360",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "00G579360",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

Verify at the official NPI Registry.