Individual provider Active NPI

Shannon Seunghyun Yoo, MD

  • Diagnostic Radiology Physician
  • Los Angeles, CA
National Provider Identifier
1669931879
Registry record updated Jul 5, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A181669 Issued in CA
Practice address
757 Westwood PLZ Ste 1638
Los Angeles, CA 90095-3098
Phone
(310) 267-8797
NPI assigned
Mar 18, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 5, 2024

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 A181669 CA Primary

Addresses

Primary practice location

757 Westwood PLZ Ste 1638
Los Angeles, CA 90095-3098

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631
Phone (310) 301-8707

Other practice location 1

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3098
Phone (503) 494-8211

Other practice location 2

757 Westwood Plz
Los Angeles, CA 90095-3098
Phone (310) 301-6800

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
I20240516003805 CA Practitioner - Diagnostic Radiology 1658600457 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Virginia Commonwealth University, School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southern California Permanente Medical GroupGroup PAC ID 6002729175, shared by 4 NPIs, 11,250 clinicians

Practice addresses (Care Compare)

13652 Cantara St
Panorama City, CA 91402-5423
Phone (818) 375-2000

9961 Sierra Ave
Fontana, CA 92335-6720
Phone (909) 427-5000

Hospital & facility affiliations

  • Kaiser Foundation Hospital Fontana/Ontario Hospital, Fontana, CA, CCN 050140

Merit-based Incentive Payment System (MIPS)

Final score
93.78 of 100Reported as apm
Quality
80.38
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
81.13 of 100Reported as group
Quality
62.91
Promoting interoperability
100
Improvement activities
40
Cost
68.15

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A181669CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Martin Luther King Jr Community Medical Foundation CurrentSince Jul 1, 2024 Accepting new patients
Southern California Permanente Medical Group CurrentSince Jun 30, 2025 Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
Martin Luther King Jr Community Medical Foundation Current Accepting new patients
Southern California Permanente Medical Group CurrentSince Sep 29, 2025 Accepting new patients
Southern California Permanente Medical Group CurrentSince Jun 30, 2025 Accepting new patients
Martin Luther King Jr Community Medical Foundation CurrentSince Jul 1, 2024 Accepting new patients
Regents Univ of Calif Los Angeles Past Accepting new patients

Locations

5475 E La Palma Ave
Anaheim, CA 92807
Phone (714) 279-6088

9333 Rosecrans Ave
Bellflower, CA 90706
Phone (562) 461-3340

2215 W Rosecrans Ave
Ste 22
Compton, CA 90222
Phone (424) 529-6755

9961 Sierra Ave
Fontana, CA 92335
Phone (909) 427-3910

25825 Vermont Ave
Harbor City, CA 90710
Phone (310) 325-5111

6041 Cadillac Ave
Los Angeles, CA 90034
Phone (323) 857-2000

4733 W Sunset Blvd
Los Angeles, CA 90027
Phone (213) 667-4784

13652 Cantara St
Panorama City, CA 91402
Phone (818) 375-2417

393 E Walnut St
Fl 5
Pasadena, CA 91188
Phone (310) 403-3235

10800 Magnolia Ave
Riverside, CA 92505
Phone (951) 353-2000

4647 Zion Ave
San Diego, CA 92120
Phone (619) 528-3038

1255 W Arrow Hwy
San Dimas, CA 91773
Phone (909) 394-2526

888 S Hill Rd
Ventura, CA 93003
Phone (805) 477-6400

5601 De Soto Ave
Woodland Hls, CA 91367
Phone (818) 719-2000

Organizations & group practices 9

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 1

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": "1552867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1720137600000",
    "number": "1669931879",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631",
            "telephone_number": "310-301-8707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "757 WESTWOOD PLZ STE 1638",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900953098",
            "telephone_number": "310-267-8797"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3181 SW Sam Jackson Park Rd",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972393098",
            "country_code": "US",
            "telephone_number": "503-494-8211",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "757 Westwood Plz",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900953098",
            "country_code": "US",
            "telephone_number": "310-301-6800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOO",
        "first_name": "SHANNON",
        "middle_name": "SEUNGHYUN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-18",
        "last_updated": "2024-07-05",
        "certification_date": "2024-07-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A181669",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.