Lesley Thao

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

Practice address

631 Hazel St
Oshkosh, WI 54901-4600

Phone

(920) 252-4442

Fax

(920) 252-4460

NPI assigned

Jun 26, 2026

Last updated

Jun 26, 2026By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Specialty

Occupational Therapist in Private Practice

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oasis Therapy Services LLCGroup PAC ID 8325427974, 73 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Oasis Therapy Services LLC

  • Multi-Specialty Clinic/Center
  • Oshkosh, WI
  • NPI 1386381598
  Care Compare group

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

{
    "created_epoch": "1782432000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1255257853",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "631 HAZEL ST",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549014600",
            "telephone_number": "920-252-4442",
            "fax_number": "920-252-4460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "631 HAZEL ST",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549014600",
            "telephone_number": "920-252-4442",
            "fax_number": "920-252-4460"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THAO",
        "first_name": "LESLEY",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-06-26",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian A.W. Temple, MD
• Tenor Family Dentistry, LLC (Advanced Care Dental Center)
• Linda Terrones, B.S.
• Terry L. Kippa DDS SC (Terry L. Kippa, DDS and Gordon D. Korthals, DDS)
• Kathryn Tesmer
• Nuchi Thao
• The Health Place
• The Kennedy Center for the Hip and Knee S.C.
• Thedacare Regional Medical Center - Appleton Inc. (ThedaCare Apothecary - Oshkosh)
• Thedacare Regional Medical Center - Appleton, Inc. (ThedaCare Medical Center - Oshkosh)

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.