NPIMap

Individual provider Active NPI

Andrew Cho Tsen, MD

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Portland, OR
National Provider Identifier
1659364719
Registry record updated Sep 26, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
License
MD20029 Issued in OR
Practice address
2222 NW Lovejoy St
Suite 315
Portland, OR 97210-3033
Phone
(503) 226-6321
Fax
(503) 227-3422
NPI assigned
Aug 24, 2005
Last updated
Sep 26, 2013By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2013

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X MD20029 OR Primary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X 21592 AZ
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X MD00043090 WA

Addresses

Primary practice location

2222 NW Lovejoy St
Suite 315
Portland, OR 97210-3033

Mailing address

847 NE 19TH Ave
Suite 300
Portland, OR 97232-2684
Phone (503) 963-2801

Other identifiers 2

IdentifierTypeStateIssuer
8198038MedicaidWA
084009MedicaidOR

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040602001347 OR Practitioner - Thoracic Surgery 8527966191 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Thoracic Surgery
Education
University of Kansas School of Med (KC/Wich/Sal), 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Legacy Clinics LLCGroup PAC ID 0244144004, 714 clinicians

Practice addresses (Care Compare)

364 SE 8TH Ave
Suite 200
Hillsboro, OR 97123-4249
Phone (503) 226-6321

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.62 of 100Reported as apm
Quality
77.21
Promoting interoperability
99.06
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary artery bypass graft (CABG)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
21592AZMDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician
MD00043090WAMDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Legacy Emanuel Hospital & Health Center CurrentSince Mar 27, 2025 Accepting new patients
Legacy Emanuel Hospital & Health Center CurrentSince Mar 27, 2025 Accepting new patients
Legacy Clinics LLC CurrentSince Jul 1, 2015 Accepting new patients
Legacy Emanuel Hospital & Health Center Current Accepting new patients
Legacy Clinics LLC CurrentSince Jul 1, 2015 Accepting new patients

Locations

364 SE 8th Ave
Ste 200
Hillsboro, OR 97123
Phone (503) 226-6321

1130 NW 22nd Ave
Ste 220
Portland, OR 97210
Phone (503) 413-4134

1919 NW Lovejoy St
Portland, OR 97209
Phone (503) 415-5600

2222 NW Lovejoy St
Ste 315
Portland, OR 97210
Phone (503) 226-6321

2801 N Gantenbein Ave
Portland, OR 97227
Phone (503) 413-2200

Interoperability endpoints

  • Direct secure messaging: atsen10300@direct.lhs.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1124841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1380153600000",
    "number": "1659364719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "847 NE 19TH AVE",
            "address_2": "SUITE 300",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972322684",
            "telephone_number": "503-963-2801",
            "fax_number": "503-963-2825"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2222 NW LOVEJOY ST",
            "address_2": "SUITE 315",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972103033",
            "telephone_number": "503-226-6321",
            "fax_number": "503-227-3422"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSEN",
        "first_name": "ANDREW",
        "middle_name": "CHO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-24",
        "last_updated": "2013-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "OR",
            "license": "MD20029",
            "primary": true
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "AZ",
            "license": "21592",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "WA",
            "license": "MD00043090",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8198038",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "084009",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.