Joseph Reid Losk, OTR/L, OTD

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

529596 Issued in OR

Practice address

2875 NE Stucki Ave
Hillsboro, OR 97124-5806

Phone

(971) 310-1000

NPI assigned

May 2, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in OR

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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.

• Kaiser Foundation Health Plan of the Northwest

  • General Practice Physician
  • Portland, OR
  • NPI 1184786527
  Medicare reassignment NPD
• Kaiser Foundation Health Plan of the Northwest

  • General Practice Physician
  • Portland, OR
  • NPI 1649722034
  NPD
• Kaiser Foundation Health Plan of the Northwest

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

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

{
    "created_epoch": "1746144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1811786262",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2875 NE STUCKI AVE",
            "city": "HILLSBORO",
            "state": "OR",
            "postal_code": "971245806",
            "telephone_number": "971-310-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10180 SE Sunnyside Rd",
            "address_purpose": "LOCATION",
            "city": "Clackamas",
            "state": "OR",
            "postal_code": "970158970",
            "country_code": "US",
            "telephone_number": "503-652-2880",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOSK",
        "first_name": "JOSEPH",
        "middle_name": "REID",
        "credential": "OTR/L, OTD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-05-02",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "OR",
            "license": "529596",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sylvia Lynn Lopez, SLP
• Sally Loprinzi, RN
• Tyler Brian Lords, LCSW
• Angela Marie Lorenzo
• Cheri Helen Lorenzo
• Taylor Loskot
• Olivia Louie
• Diane Marie Loux, F.N.P.
• Kimberly K Lovato, PA
• Kelly E Love-Geiger, M.S., NCC

• Occupational Therapist in Hillsboro, OR
• Providers in Hillsboro, OR by specialty
• Occupational Therapist in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.