Julie Littwin, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

DO219871 Issued in OR

Practice address

10180 SE Sunnyside Rd
Emergency Care
Clackamas, OR 97015-8970

Phone

(503) 813-2000

NPI assigned

May 11, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IL, OR, WA3 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 3

Specialty

Emergency Medicine

Education

Midwestern University, Chicago College of Osteopathic Med, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Kaiser Foundation Health Plan of the NorthwestGroup PAC ID 5799688230, 1,805 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kaiser Sunnyside Medical Center Hospital, Clackamas, OR, CCN 380091
• Kaiser Foundation Hospital Westside Hospital, Hillsboro, OR, CCN 380103

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jlittwin154785@direct.rush.rush-health.com

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.

• Kaiser Foundation Health Plan of the Northwest

  • General Practice Physician
  • Portland, OR
  • NPI 1184786527

  Emergency Medicine, WA

  Medicare reassignment Care Compare group NPD
• Rush Oak Park ER Physicians Group

  • Emergency Medical Services (Emergency Medicine) Physician
  • Oak Park, IL
  • NPI 1447260880
  Medicare reassignment NPD
• Kaiser Foundation Health Plan of the Northwest

  dba Care Essentials by Kaiser Permanente - Hawthorne

  • General Practice Physician
  • Portland, OR
  • NPI 1063990695
  NPD
• Kaiser Foundation Health Plan of the Northwest

  • Clinic/Center
  • Hillsboro, OR
  • NPI 1942718622
  NPD

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

• Kaiser Foundation Hospitals

  dba Kaiser Sunnyside Medical Center

  • General Acute Care Hospital
  • Clackamas, OR
  • NPI 1124182902
  Care Compare affiliation
• Kaiser Foundation Hospitals

  dba Kaiser Foundation Hospital - Westside

  • General Acute Care Hospital
  • Hillsboro, OR
  • NPI 1891048807
  Care Compare affiliation

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

{
    "created_epoch": "1431302400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1528446523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 NE MULTNOMAH ST STE 100",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972322031",
            "telephone_number": "800-813-2000",
            "fax_number": "855-524-5255"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10180 SE SUNNYSIDE RD",
            "address_2": "EMERGENCY CARE",
            "city": "CLACKAMAS",
            "state": "OR",
            "postal_code": "970158970",
            "telephone_number": "503-813-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "520 S Maple Ave",
            "address_purpose": "LOCATION",
            "city": "Oak Park",
            "state": "IL",
            "postal_code": "60304",
            "country_code": "US",
            "telephone_number": "708-660-5997",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20201 Crawford Ave",
            "address_2": "Attn: Postdoctoral Education",
            "address_purpose": "LOCATION",
            "city": "Olympia Fields",
            "state": "IL",
            "postal_code": "604611010",
            "country_code": "US",
            "telephone_number": "708-747-4000 x81133",
            "fax_number": "708-503-3241",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LITTWIN",
        "first_name": "JULIE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-11",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OR",
            "license": "DO219871",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036-149503",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "OP61618100",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Olivia S Linney, MD
• Kasara B Lintner, LMT
• Allison C Lipnick, LCSW
• Christina M C Lippert, CRNA
• Frank T Lippy, M.D.
• Annie Y Liu, M.D.
• Vivian S Liu, CNM
• Yun-Sheen S Liu, M.D.
• Living Well Counseling Inc.
• Diane Morgan Llewellyn, COTA

• Emergency Medicine Physician in Clackamas, OR
• Providers in Clackamas, OR by specialty
• Emergency Medicine Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 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.