Individual provider Active NPI

Justin Stephen Treat, DO

  • Allergy & Immunology Physician
  • Portland, OR
National Provider Identifier
1801826516
Registry record updated Apr 20, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
DO26495 Issued in OR
Practice address
3600 N Interstate Ave
Portland, OR 97227-1106
Phone
(503) 612-3375
Fax
(503) 612-3376
NPI assigned
Jul 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 20, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X DO26495 OR Primary

Addresses

Primary practice location

3600 N Interstate Ave
Portland, OR 97227-1106

Mailing address

3600 N Interstate Ave
Portland, OR 97227-1106
Phone (503) 612-3375

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/interconnect-prodnwm/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq Health Information Exchange (HIE) Northwest Permanente PC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR, WA2 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

Enrollment IDStateProvider typePAC IDDetails
I20061006000007 OR Practitioner - Allergy/ImmunologyPractitioner - Internal Medicine 8426054958 Reassigns benefits to 1 organization
I20130830000502 WA Practitioner - Allergy/ImmunologyPractitioner - Internal Medicine 8426054958 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Allergy/Immunology
Education
Arizona College of Osteopathic Medicine Mid Western University, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

10100 SE Sunnyside Rd
Clackamas, OR 97015-8970
Phone (800) 813-2000

10180 SE Sunnyside Rd
Clackamas, OR 97015-8970
Phone (800) 813-2000

19185 SW 90TH Ave
Tualatin, OR 97062-7558
Phone (800) 813-2000

3600 N Interstate Ave
Portland, OR 97227-1106
Phone (800) 813-2000

3620 N Interstate Ave
Portland, OR 97227-1106
Phone (800) 813-2000

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Kaiser Foundation Health Plan of the Northwest CurrentSince Jul 30, 2013 Accepting new patients
DRS. Fine, Hoffman & Sims LLC PastSince Sep 1, 2025 Accepting new patients
Allergy & Asthma Center PC Allergy & Immunology Past Accepting new patients

Locations

7201 N Interstate Ave
Portland, OR 97217
Phone (503) 240-4051

1230 7th Ave
Longview, WA 98632
Phone (360) 575-4801

7101 NE 137th Ave
Vancouver, WA 98682
Phone (360) 418-6000

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1650412800000",
    "number": "1801826516",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 N INTERSTATE AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972271106",
            "telephone_number": "503-612-3375",
            "fax_number": "503-612-3376"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3600 N INTERSTATE AVE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972271106",
            "telephone_number": "503-612-3375",
            "fax_number": "503-612-3376"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREAT",
        "first_name": "JUSTIN",
        "middle_name": "STEPHEN",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-05",
        "last_updated": "2022-04-20",
        "certification_date": "2022-04-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "OR",
            "license": "DO26495",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/interconnect-prodnwm/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "Northwest Permanente PC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "3600 N Interstate Ave",
            "city": "Portland",
            "state": "OR",
            "country_code": "US",
            "postal_code": "972271106",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.