Alyssa Ann Zank, OTR/L

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

5874-26 Issued in WI

Practice address

157 Bartlett Ave
Altoona, WI 54720-2361

Phone

(715) 839-6050

NPI assigned

Oct 25, 2017

Last updated

May 22, 2026By the provider in NPPES

Sex

Female

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

• Alyssa Ann Freitag Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Mayo Clinic Health System-Northwest Wisconsin Region, Inc.

  dba Mayo Clinic Health System in Eau Claire

  • Multi-Specialty Clinic/Center
  • Eau Claire, WI
  • NPI 1235588831
  NPD
• Mayo Clinic Health System-Northwest Wisconsin Region, Inc.

  dba Mayo Clinic Health System-Bloomer

  • Multi-Specialty Clinic/Center
  • Bloomer, WI
  • NPI 1548796444
  NPD

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

{
    "created_epoch": "1508889600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1285146779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "157 BARTLETT AVE",
            "city": "ALTOONA",
            "state": "WI",
            "postal_code": "547202361",
            "telephone_number": "715-839-6050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "157 BARTLETT AVE",
            "city": "ALTOONA",
            "state": "WI",
            "postal_code": "547202361",
            "telephone_number": "715-839-6050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZANK",
        "first_name": "ALYSSA",
        "middle_name": "ANN",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-10-25",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "WI",
            "license": "5874-26",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALYSSA",
            "last_name": "FREITAG",
            "middle_name": "ANN",
            "credential": "OT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Valerie Whitehead, RN
• Courtney Wieland, PTA
• Ellisa Wilbur, BCBA
• Amber Willmarth, NP
• Willow Creek Womens Clinic SC
• Brianna Zey, BCBA
• Megan Ziemann, M.S. SLP-CCC

• Occupational Therapist in Altoona, WI
• Providers in Altoona, WI by specialty
• Occupational Therapist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.