Individual provider Active NPI

Emyleigh Rose Thorson, PA-C

  • Physician Assistant
  • Eau Claire, WI
National Provider Identifier
1255945895
Registry record updated Oct 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
100006 Issued in WI
Practice address
733 W Clairemont Ave
Eau Claire, WI 54701-6117
Phone
(715) 838-5222
NPI assigned
Sep 1, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 100006 WI Primary

Addresses

Primary practice location

733 W Clairemont Ave
Eau Claire, WI 54701-6117

Mailing address

200 1St St SW
Rochester, MN 55905-6405
Phone (507) 284-2511

Other practice location 1

2323 Melanie Ln
Eau Claire, WI 54703-6405
Phone (563) 379-3430

Other names 1

  • Emyleigh Opat Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address eopat1814297@ehrdirect.mayoclinicmsg.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221020001337 WI Practitioner - Physician Assistant 0840666590 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mayo Clinic Health System-Northwest Wisconsin Region IncGroup PAC ID 4385553627, 797 clinicians

Practice addresses (Care Compare)

1221 Whipple St
Eau Claire, WI 54703-5270
Phone (715) 838-3806

1400 Bellinger St
Eau Claire, WI 54703-5222
Phone (715) 838-5222

733 W Clairemont Ave
Eau Claire, WI 54701-6101
Phone (715) 838-5222

Hospital & facility affiliations

  • Mayo Clinic Health System Eau Claire Hospital Hospital, Eau Claire, WI, CCN 520070
  • Mayo Clinic Health System-Red Cedar Inc Hospital, Menomonie, WI, CCN 521340

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
100006WIMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. CurrentSince Oct 6, 2022 Accepting new patients
Mayo Clinic Health System-Northwest Wisconsin Region, Inc. CurrentSince Oct 6, 2022 Accepting new patients

Locations

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

733 W Clairemont Ave
Eau Claire, WI 54701
Phone (715) 838-3806

Organizations & group practices 3

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1598918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761264000000",
    "number": "1255945895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 1ST ST SW",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559056405",
            "telephone_number": "507-284-2511"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "733 W CLAIREMONT AVE",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016117",
            "telephone_number": "715-838-5222"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2323 Melanie Ln",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547036405",
            "country_code": "US",
            "telephone_number": "563-379-3430",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THORSON",
        "first_name": "EMYLEIGH",
        "middle_name": "ROSE",
        "name_prefix": "Ms.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-01",
        "last_updated": "2025-10-24",
        "certification_date": "2025-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "100006",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "eopat1814297@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "733 W Clairemont Ave",
            "city": "Eau Claire",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547016117",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "EMYLEIGH",
            "last_name": "OPAT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Eau Claire, WI

Sources for this page

Verify at the official NPI Registry.