Individual provider Active NPI

Aon Barrington Barrett Jr., PT

  • Physical Therapist
  • Seattle, WA
National Provider Identifier
1487742466
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PT60246822 Issued in WA
Practice address
1448 NW Market St
Seattle, WA 98107-3743
Phone
(206) 860-2210
NPI assigned
Oct 11, 2006
Last updated
Jun 2, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X PT60246822 WA Primary
Physical Therapist 225100000X CP050715T TX
Physical Therapist 225100000X CP050911T AZ

Addresses

Primary practice location

1448 NW Market St
Seattle, WA 98107-3743

Mailing address

1145 Broadway
Seattle, WA 98122-4201
Phone (206) 860-5414

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address aonbb@uw.edu Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, WA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20070103000526 AZ Practitioner - Physical Therapist in Private Practice 1850379868 Reassigns benefits to 1 organization
I20150611003029 WA Practitioner - Physical Therapist in Private Practice 1850379868 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Polyclinic PLLCGroup PAC ID 2163328196, 364 clinicians
Apex Physical Therapy, LLCGroup PAC ID 2264423458, 104 clinicians

Practice addresses (Care Compare)

1145 Broadway
Seattle, WA 98122-4201
Phone (206) 329-1760

4889 W Ajo Hwy
Suite 135
Tucson, AZ 85757-9229
Phone (520) 578-6176

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
CP050911TAZMDPhysical Therapist
CP050715TTXMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Therapeutic Associates Inc Physical Therapist CurrentSince Apr 24, 2015 Accepting new patients
The Polyclinic PLLC Current Accepting new patients
Snohomish Physical Therapy PLLC Physical Therapist CurrentSince Dec 10, 2018 Accepting new patients
Washington Luna Care Physical Therapy LLC Physical Therapist CurrentSince Sep 26, 2023 Accepting new patients
King County Public Hospital District No. 2 Physical Therapist CurrentSince Sep 26, 2023 Accepting new patients
Everett Physical Therapy and Sport Performance Center PLLC CurrentSince Dec 10, 2018 Accepting new patients
Apex Physical Therapy, LLC CurrentSince Feb 16, 2026 Accepting new patients
Snohomish Physical Therapy PLLC Physical Therapist CurrentSince Dec 10, 2018 Accepting new patients
Therapeutic Associates Inc Physical Therapist Current Accepting new patients
Swedish Health Services Physical Therapist CurrentSince Feb 13, 2025 Accepting new patients
Everett Physical Therapy and Sport Performance Center PLLC Physical Therapist CurrentSince Dec 10, 2018 Accepting new patients
Apex Physical Therapy, LLC Physical Therapist CurrentSince Feb 16, 2026 Accepting new patients
King County Public Hospital District No 2 Current Accepting new patients
Swedish Health Services CurrentSince Feb 13, 2025 Accepting new patients
The Polyclinic PLLC CurrentSince Jul 31, 2023 Accepting new patients
Therapeutic Associates Inc Physical Therapist CurrentSince Apr 24, 2015 Accepting new patients
Therapeutic Associates Inc Physical Therapist Past Accepting new patients
Therapeutic Associates Inc Physical Therapist Past Accepting new patients

Locations (25 of 26)

28620 N El Mirage Rd
Ste B102
Peoria, AZ 85383
Phone (888) 433-7993

1279 W Frontage Rd
Unit H
Rio Rico, AZ 85648
Phone (520) 375-2127

3000 W Valencia Rd
Ste 234
Tucson, AZ 85746
Phone (520) 303-9006

4889 W Ajo Hwy
Ste 135
Tucson, AZ 85757
Phone (520) 578-6176

13370 E Mary Ann Cleveland Way
Ste 130
Vail, AZ 85641
Phone (520) 689-7144

15 Apex Dr
Highland, IL 62249
Phone (618) 441-0482

16083 SW Upper Boones Ferry Rd
Ste 300
Tigard, OR 97224
Phone (503) 443-6153

1300 W Sam Houston Pkwy S
Ste 300
Houston, TX 77042
Phone (713) 297-7052

13555 SE 36th St
Ste 100
Bellevue, WA 98006

10207 19th Ave SE
Everett, WA 98208
Phone (425) 337-3166

13020 Meridian Ave S
Everett, WA 98208
Phone (425) 357-3700

2000 Hewitt Ave
Ste 115
Everett, WA 98201
Phone (425) 252-3908

403 W Stanley St
Granite Falls, WA 98252
Phone (360) 691-4835

12040 NE 128th St
Kirkland, WA 98034
Phone (425) 899-1000

12040 NE 128th St
#10
Kirkland, WA 98034
Phone (206) 466-0369

4220 132nd St SE
Ste 101
Mill Creek, WA 98012
Phone (425) 316-8046

22500 NE Marketplace Dr
Ste 204
Redmond, WA 98053
Phone (425) 836-1034

1145 Broadway
Seattle, WA 98122

1448 NW Market St
Seattle, WA 98107
Phone (206) 781-6353

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

2450 33rd Ave W
Ste 100
Seattle, WA 98199
Phone (206) 320-3364

5420 Barnes Ave NW
Seattle, WA 98107
Phone (206) 789-7975

800 5th Ave
Ste P100
Seattle, WA 98104
Phone (206) 320-2700

1550 N 115th St
Shoreline, WA 98133
Phone (206) 364-0500

1830 Bickford Ave
Ste 209
Snohomish, WA 98290
Phone (360) 568-7774

Interoperability endpoints

  • Direct secure messaging: aonbb@uw.edu

Organizations & group practices 18

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.

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1160524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1487742466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1145 BROADWAY",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981224201",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1448 NW MARKET ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981073743",
            "telephone_number": "206-860-2210"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRETT",
        "first_name": "AON",
        "middle_name": "BARRINGTON",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-11",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WA",
            "license": "PT60246822",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "TX",
            "license": "CP050715T",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "AZ",
            "license": "CP050911T",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aonbb@uw.edu",
            "affiliation": "N",
            "endpointDescription": "email address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1455 NW Leary Way Ste 150",
            "city": "Seattle",
            "state": "WA",
            "country_code": "US",
            "postal_code": "981075140",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.