Individual provider Active NPI

Alyssa Pyun

  • Vascular Surgery Physician
  • Los Angeles, CA
National Provider Identifier
1215469945
Registry record updated Oct 10, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
A162887 Issued in CA
Practice address
1200 N State St
Clinic Tower, Suite A7D
Los Angeles, CA 90033-1029
Phone
(714) 747-9141
NPI assigned
Mar 31, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Vascular Surgery Physician 2086S0129X A162887 CA Primary

Addresses

Primary practice location

1200 N State St
Clinic Tower, Suite A7D
Los Angeles, CA 90033-1029

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (626) 457-6601

Other practice location 1

1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849

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
I20230912002522 CA Practitioner - Vascular Surgery 4284961772 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Vascular Surgery
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Usc Care Medical Group IncGroup PAC ID 0446157747, 1,378 clinicians

Practice addresses (Care Compare)

1500 San Pablo St
Los Angeles, CA 90033-5313
Phone (323) 442-8444

1516 San Pablo St
Los Angeles, CA 90033-5313
Phone (800) 872-2273

1520 San Pablo St
Los Angeles, CA 90033-5310
Phone (800) 872-2273

1520 San Pablo St 1St Floor N
Los Angeles, CA 90033-5310
Phone (800) 872-2273

Hospital & facility affiliations

  • Keck Hospital of Usc Hospital, Los Angeles, CA, CCN 050696
  • Usc Kenneth Norris Jr Cancer Hospital Hospital, Los Angeles, CA, CCN 050660
  • Los Angeles General Medical Center Hospital, Los Angeles, CA, CCN 050373

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion31
Leg revascularization (restoring blood flow)1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A162887CAMDVascular Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Usc Care Medical Group, Inc CurrentSince Aug 1, 2023 Accepting new patients
Usc Care Medical Group, Inc CurrentSince Aug 1, 2023 Accepting new patients

Locations

420 34th St
Bakersfield, CA 93301
Phone (661) 324-4647

1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849

1200 N State St
Ste A7D
Los Angeles, CA 90089
Phone (323) 409-5555

Organizations & group practices 2

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 3

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": "1490918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1696896000000",
    "number": "1215469945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31309",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900310309",
            "telephone_number": "626-457-6601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 N STATE ST",
            "address_2": "CLINIC TOWER, SUITE A7D",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900331029",
            "telephone_number": "714-747-9141"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1520 San Pablo St",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "90033",
            "country_code": "US",
            "telephone_number": "323-442-5849",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PYUN",
        "first_name": "ALYSSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-03-31",
        "last_updated": "2023-10-10",
        "certification_date": "2023-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "CA",
            "license": "A162887",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.