Hailey Lynn Schrandt, OTD, OTR/L

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

8442 Issued in WI

Practice address

1125 N 13TH St
Sheboygan, WI 53081-3281

Phone

(920) 803-1617

NPI assigned

Jan 17, 2024

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Dr. Hailey Lynn Witthun Former name

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aegis Group Practice LLCGroup PAC ID 5193036432, 399 clinicians

Practice addresses (Care Compare)

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 and National Provider Directory roles.

• Aegis Group Practice LLC

  • Physical Therapist
  • Onalaska, WI
  • NPI 1306336565

  Occupational Therapist

  Medicare reassignment Care Compare group NPD
• Aegis Group Practice LLC

  • Physical Therapist
  • Hartford, WI
  • NPI 1003579939

  Occupational Therapist

  NPD
• Progressive Beginnings, LLC

  • Rehabilitation Clinic/Center
  • Sheboygan, WI
  • NPI 1598886152
  NPD
• Aegis Group Practice LLC

  • Physical Therapist
  • Indian Harbour Beach, FL
  • NPI 1932072030

  Occupational Therapist

  NPD

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

{
    "created_epoch": "1705449600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1033970934",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1125 N 13TH ST",
            "city": "SHEBOYGAN",
            "state": "WI",
            "postal_code": "530813281",
            "telephone_number": "920-803-1617"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1125 N 13TH ST",
            "city": "SHEBOYGAN",
            "state": "WI",
            "postal_code": "530813281",
            "telephone_number": "920-803-1617"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHRANDT",
        "first_name": "HAILEY",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "OTD, OTR/L",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-01-17",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "WI",
            "license": "8442",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HAILEY",
            "last_name": "WITTHUN",
            "middle_name": "LYNN",
            "prefix": "DR.",
            "credential": "OTD, OTR/L",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Neil John Gassama Schoen, PSY.D
• Robert Schoenenberger, DDS
• Jean Harriet Schott-Wagner, M.D.
• Sydney Schouten, OTR/L
• Jessica N. Schrage, RD, CD
• Amanda Kate Schroeder, LPC
• Lori Ann Schuette, APNP
• Nicki Schuette, ATC
• Steven D Schuh, CADC III
• Taylor Schuh, RDH

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 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.