Individual provider Active NPI

Joshua Walkenhorst

  • Physical Therapist
  • Marshalltown, IA
National Provider Identifier
1437642204
Registry record updated Jun 7, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
092018 Issued in IA
Practice address
55 Central Iowa Dr
Marshalltown, IA 50158-4705
Phone
(641) 754-6120
NPI assigned
Jun 7, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 7, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 092018 IA Primary

Addresses

Primary practice location

55 Central Iowa Dr
Marshalltown, IA 50158-4705

Mailing address

55 Central Iowa Dr
Marshalltown, IA 50158-4705
Phone (641) 754-6120

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250530001493 WA Practitioner - Physical Therapist in Private Practice 1557605565 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
092018IAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Peak Performance Physical Therapy, PLLC CurrentSince Feb 17, 2025 Accepting new patients

Locations

114 Keene Rd
Richland, WA 99352
Phone (509) 579-5844

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1528329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1528329600000",
    "number": "1437642204",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 CENTRAL IOWA DR",
            "city": "MARSHALLTOWN",
            "state": "IA",
            "postal_code": "501584705",
            "telephone_number": "641-754-6120"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 CENTRAL IOWA DR",
            "city": "MARSHALLTOWN",
            "state": "IA",
            "postal_code": "501584705",
            "telephone_number": "641-754-6120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKENHORST",
        "first_name": "JOSHUA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-07",
        "last_updated": "2018-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "IA",
            "license": "092018",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Marshalltown, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 7, 2018; 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.