Yien Chiong, M.D

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

MD192645 Issued in OR

Practice address

1007 Harlow Rd Ste 210
Springfield, OR 97477-7126

Phone

(541) 741-0387

NPI assigned

Aug 12, 2009

Last updated

Sep 20, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OR

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

Specialty

Endocrinology

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Oregon Healthcare Resources LLCGroup PAC ID 4486835477, 160 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lower Umpqua Hospital District Hospital, Reedsport, OR, CCN 381311
• Peace Harbor Medical Center Hospital, Florence, OR, CCN 381316
• Mercy Medical Center Hospital, Roseburg, OR, CCN 380027
• Bay Area Hospital Hospital, Coos Bay, OR, CCN 380090
• McKenzie-Willamette Medical Center Hospital, Springfield, OR, CCN 380020

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ychiong39860@westdirect.optum.com

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.

• Oregon Healthcare Resources, LLC

  dba Oregon Medical Group

  • Multi-Specialty Clinic/Center
  • Eugene, OR
  • NPI 1982907572
  Medicare reassignment Care Compare group NPD
• Willamette Community Medical Group LLC

  dba Oregon Medical Group Orthopedics

  • Durable Medical Equipment & Medical Supplies
  • Springfield, OR
  • NPI 1841475704
  NPD (past)

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

• Bay Area Hospital District

  dba Bay Area Hospital

  • General Acute Care Hospital
  • Coos Bay, OR
  • NPI 1225016561
  Care Compare affiliation
• Commonspirit Oregon

  dba CHI Mercy Medical Center

  • General Acute Care Hospital
  • Roseburg, OR
  • NPI 1477590198
  Care Compare affiliation
• Lower Umpqua Hospital District

  • Critical Access Hospital
  • Reedsport, OR
  • NPI 1003874819
  Care Compare affiliation
• McKenzie-Willamette Regional Medical Center Associates LLC

  dba McKenzie-Willamette Medical Center

  • General Acute Care Hospital
  • Springfield, OR
  • NPI 1568413573
  Care Compare affiliation
• Peacehealth

  dba Peace Harbor Medical Center

  • Critical Access Hospital
  • Florence, OR
  • NPI 1578552402
  Care Compare affiliation

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

{
    "created_epoch": "1250035200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758326400000",
    "number": "1205068012",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1648",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974401648"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1007 HARLOW RD STE 210",
            "city": "SPRINGFIELD",
            "state": "OR",
            "postal_code": "974777126",
            "telephone_number": "541-741-0387"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHIONG",
        "first_name": "YIEN",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-08-12",
        "last_updated": "2025-09-20",
        "certification_date": "2025-09-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CO",
            "license": "53396",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "OR",
            "license": "MD192645",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00427772",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jordan Chick
• Child Center
• Andrea Lynn Childress, NP
• Catalina Childress, PHARMD
• Heather M Childs
• Shannon Rae Chipps, BCBA
• Albert R Cho, D.O.
• Kelly Marie Chounard, DPT
• Amber Christian, BFA
• Angela Christianson, PHARMD

• Endocrinology, Diabetes & Metabolism Physician in Springfield, OR
• Providers in Springfield, OR by specialty
• Endocrinology, Diabetes & Metabolism Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 2025; 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.