Individual provider Active NPI

Brian T Horak, PT

  • Physical Therapist
  • Hillsboro, OR
National Provider Identifier
1972590735
Registry record updated Oct 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
5970 Issued in OR
Practice address
10315 NE Tanasbourne Dr
Hillsboro, OR 97124-7834
Phone
(800) 813-2000
NPI assigned
Oct 5, 2005
Last updated
Oct 19, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 5970 OR Primary
Physical Therapist 225100000X PT.PT.70123093-CP WA

Addresses

Primary practice location

10315 NE Tanasbourne Dr
Hillsboro, OR 97124-7834

Mailing address

500 NE Multnomah St Ste 100
Portland, OR 97232-2099
Phone (800) 813-2000

Other practice location 1

230 George St
New Haven, CT 06510-3224
Phone (203) 498-5980

Other practice location 2

9115 SW Oleson Rd Ste 206
Portland, OR 97223-6877
Phone (503) 245-2420

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090904000341 OR Practitioner - Physical Therapist in Private Practice 6406901974 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
10346OHMDPhysical Therapy Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Extremity Specialists LLC CurrentSince Jun 1, 2015 Accepting new patients
Northwest Extremity Specialists LLC CurrentSince Jun 1, 2015 Accepting new patients

Locations

1000 N Providence Dr
Ste 320
Newberg, OR 97132
Phone (503) 434-1159

6542 SE Lake Rd
Ste 102
Portland, OR 97222
Phone (503) 659-6686

9115 SW Oleson Rd
Ste 206
Portland, OR 97223

9115 SW Oleson Rd
Ste 205
Tigard, OR 97223
Phone (503) 245-5710

9900 SW Hall Blvd
Ste 100
Tigard, OR 97223

1475 Mount Hood Ave
Woodburn, OR 97071
Phone (503) 982-2174

Organizations & group practices 2

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": "1128470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792368000000",
    "number": "1972590735",
    "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": "972322099",
            "telephone_number": "800-813-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10315 NE TANASBOURNE DR",
            "city": "HILLSBORO",
            "state": "OR",
            "postal_code": "971247834",
            "telephone_number": "800-813-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "230 George St",
            "address_purpose": "LOCATION",
            "city": "New Haven",
            "state": "CT",
            "postal_code": "065103224",
            "country_code": "US",
            "telephone_number": "203-498-5980",
            "fax_number": "203-498-5999",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9115 SW Oleson Rd Ste 206",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "OR",
            "postal_code": "972236877",
            "country_code": "US",
            "telephone_number": "503-245-2420",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HORAK",
        "first_name": "BRIAN",
        "middle_name": "T",
        "name_prefix": "Mr.",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-05",
        "last_updated": "2026-10-19",
        "certification_date": "2026-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "OR",
            "license": "5970",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WA",
            "license": "PT.PT.70123093-CP",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hillsboro, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 19, 2026; 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.