Individual provider Active NPI

Zachary Troyer, D..O.

  • Physical Therapist
  • Saint Germain, WI
National Provider Identifier
1972951325
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Practice address
252 Wi-70
Saint Germain, WI 54558
Phone
(715) 358-0610
Fax
(715) 356-9864
NPI assigned
May 26, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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 Primary

Addresses

Primary practice location

252 Wi-70
Saint Germain, WI 54558

Mailing address

8217 Grundy Point Rd
Woodruff, WI 54568-9612
Phone (715) 890-8488

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20160713001478 WI Practitioner - Physical Therapist in Private Practice 8527350487 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

252 Hwy 70 E
Saint Germain, WI 54558-8800
Phone (715) 480-0001

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Northwoods PT Holdings Physical Therapist CurrentSince Jan 4, 2026 Accepting new patients

Locations

8554 US Highway 51
Minocqua, WI 54548
Phone (715) 358-1929

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": "1464220800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1972951325",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8217 GRUNDY POINT RD",
            "city": "WOODRUFF",
            "state": "WI",
            "postal_code": "545689612",
            "telephone_number": "715-890-8488",
            "fax_number": "715-318-0204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "252 WI-70",
            "city": "SAINT GERMAIN",
            "state": "WI",
            "postal_code": "54558",
            "telephone_number": "715-358-0610",
            "fax_number": "715-356-9864"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TROYER",
        "first_name": "ZACHARY",
        "credential": "D..O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-05-26",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Germain, WI

Sources for this page

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