Michael Chao Chen, MD

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

MD227748 Issued in OR

Practice address

2222 NW Lovejoy St Ste 304
Portland, OR 97210-5100

Phone

(503) 413-5787

NPI assigned

Apr 3, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, OR2 enrollments

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 2

Specialty

Urology

Education

State University of New York at Stony Brook, School of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Legacy Good Samaritan Hospital and Medical CenterGroup PAC ID 0547179939, 190 clinicians

Legacy Clinics LLCGroup PAC ID 0244144004, 714 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Legacy Good Samaritan Medical Center Hospital, Portland, OR, CCN 380017
• Legacy Mount Hood Medical Center Hospital, Gresham, OR, CCN 380025

Merit-based Incentive Payment System (MIPS)

Final score

89.3 of 100Reported as group

Quality

80.56

Promoting interoperability

100

Improvement activities

40

Cost

73.78

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Legacy Clinics LLC

  • Clinic/Center
  • Portland, OR
  • NPI 1902827272
  Medicare reassignment Care Compare group NPD
• Legacy Good Samaritan Hospital and Medical Center

  • General Acute Care Hospital
  • Portland, OR
  • NPI 1780608216
  Medicare reassignment Care Compare group NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Baldwin Park, CA
  • NPI 1770515280
  Medicare reassignment NPD
• Legacy Good Samaritan Hospital and Medical Center

  • Community/Retail Pharmacy
  • Portland, OR
  • NPI 1609896174
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Los Angeles, CA
  • NPI 1013409044
  NPD
• Southern California Permanente Medical Group

  • Health Maintenance Organization
  • Santa Clarita, CA
  • NPI 1316409410
  NPD
• Legacy Good Samaritan Hospital and Medical Center

  • Psychiatric Hospital Unit
  • Portland, OR
  • NPI 1336162874
  NPD (past)
• UCLA Radiology Medical Group

  • Diagnostic Radiology Physician
  • Los Angeles, CA
  • NPI 1881670248
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Legacy Good Samaritan Hospital and Medical Center

  dba Legacy Good Samaritan Providers

  • Clinic/Center
  • Portland, OR
  • NPI 1679597108

  Hospital

  Care Compare affiliation
• Legacy Good Samaritan Hospital and Medical Center

  • General Acute Care Hospital
  • Portland, OR
  • NPI 1780608216
  Care Compare affiliation
• Legacy Mount Hood Medical Center

  • General Acute Care Hospital
  • Gresham, OR
  • NPI 1255354700
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1491177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1881126241",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2222 NW LOVEJOY ST STE 304",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972105100",
            "telephone_number": "503-413-5787"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 Medical Plaza Suite 140",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900956021",
            "country_code": "US",
            "telephone_number": "310-794-7700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4733 W Sunset Blvd Fl 3",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900276021",
            "country_code": "US",
            "telephone_number": "323-783-4516",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Medical Plaza Suite 165",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900956021",
            "country_code": "US",
            "telephone_number": "310-794-7700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Medical Plaza Suite 170",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900956021",
            "country_code": "US",
            "telephone_number": "310-794-7700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Ucla Medical Plz Ste B265",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900956021",
            "country_code": "US",
            "telephone_number": "310-794-7700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHEN",
        "first_name": "MICHAEL",
        "middle_name": "CHAO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-03",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "OR",
            "license": "MD227748",
            "primary": true
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CA",
            "license": "A158038",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "Southern California Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "9333 Imperial Hwy",
            "city": "Downey",
            "state": "CA",
            "country_code": "US",
            "postal_code": "902422812",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lily Chen
• Lucas Su Chen
• Luyun Chen
• Matthew Chongsheng Chen, MD
• Megan George Chen, OCCUPATIONAL THERAPI
• Patricia Chen
• Ruby Chen
• Rudy Wu Chen, MD
• Rui Heng Chen, MD
• Samuel S. Chen, D.D.S.

• Urology Physician in Portland, OR
• Providers in Portland, OR by specialty
• Urology Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; 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.

Verify at the official NPI Registry.