Artur W Pniak, PT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

05007060A Issued in IN

Practice address

1300 Madison St
Seattle, WA 98104-1315

Phone

(206) 386-5600

NPI assigned

Apr 9, 2008

Last updated

Oct 10, 2025By the provider in NPPES

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

Other names 1

• Artur Wojciech Pniak Other name

Medicare fee-for-service enrollment

Enrolled in IN, WA2 enrollments

Enrollment records 2

Specialty

Physical Therapist in Private Practice

Education

Other, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Apple Physical Therapy LLCGroup PAC ID 7810892072, 285 clinicians

Bone and Joint Specialists, P.C.Group PAC ID 8820018583, 22 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: artur.pniak.1@22358.direct.athenahealth.com

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.

• Apple Physical Therapy, LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Auburn, WA
  • NPI 1902808470
  Medicare reassignment Care Compare group NPD
• Bone & Joint Specialists, PC

  • Orthopaedic Surgery Physician
  • Merrillville, IN
  • NPI 1629083076

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Advanced Physical Therapy, LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Indianapolis, IN
  • NPI 1316940505
  Medicare reassignment NPD
• Athletic and Therapeutic Institute of Naperville, LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Hammond, IN
  • NPI 1023313194
  Medicare reassignment NPD
• Apple Physical Therapy LLC

  dba ATI Physical Therapy

  • Durable Medical Equipment & Medical Supplies
  • Mountlake Terrace, WA
  • NPI 1366746232

  Physical Therapist

  NPD
• Apple Physical Therapy LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Yelm, WA
  • NPI 1922283050
  NPD
• Advanced Physical Therapy, LLC

  • Durable Medical Equipment & Medical Supplies
  • Indianapolis, IN
  • NPI 1700595089

  Physical Therapist

  NPD
• Athletic and Therapeutic Institute of Naperville, LLC

  • Durable Medical Equipment & Medical Supplies
  • Hazel Crest, IL
  • NPI 1043952641
  NPD
• Athletic and Therapeutic Institute of Naperville, LLC

  dba ATI Physical Therapy

  • Physical Therapist
  • Merrillville, IN
  • NPI 1568733327
  NPD

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

{
    "created_epoch": "1207699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1598938730",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 1600",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151211",
            "telephone_number": "866-370-8206"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 MADISON ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981041315",
            "telephone_number": "206-386-5600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1407 S Lake Park Ave",
            "address_2": "Unit A",
            "address_purpose": "LOCATION",
            "city": "Hobart",
            "state": "IN",
            "postal_code": "463426635",
            "country_code": "US",
            "telephone_number": "219-947-3637",
            "fax_number": "219-947-5267",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PNIAK",
        "first_name": "ARTUR",
        "middle_name": "W",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-04-09",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "IN",
            "license": "05007060A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ARTUR",
            "last_name": "WOJCIECH PNIAK",
            "credential": "PT",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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• PNW Brain Rehabilitation PLLC
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• Physical Therapist in Seattle, WA
• Providers in Seattle, WA by specialty
• Physical Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; 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.