Individual provider Active NPI

Alyson May Kelsey, PA-C, MED, LAT, ATC

  • Physician Assistant
  • Hayward, WI
National Provider Identifier
1891135976
Registry record updated Mar 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
8494-23 Issued in WI
Practice address
10212N N Greenwood LN
Hayward, WI 54843-7220
Phone
(715) 634-6520
NPI assigned
Jul 3, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 25, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 8494-23 WI Primary
Athletic Trainer 2255A2300X 1481-39 WI

Addresses

Primary practice location

10212N N Greenwood LN
Hayward, WI 54843-7220

Mailing address

10212N N Greenwood LN
Hayward, WI 54843-7220
Phone (715) 634-6542

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com Health Information Exchange (HIE)

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
I20251121003501 WI Practitioner - Physician Assistant 2365934858 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lakeview Medical Center Inc of Rice LakeGroup PAC ID 6103737820, 168 clinicians

Practice addresses (Care Compare)

10212 N Greenwood LN
Hayward, WI 54843-7220
Phone (715) 634-6520

1700 W Stout St
Rice Lake, WI 54868-5000
Phone (715) 236-6133

Hospital & facility affiliations

  • Marshfield Medical Center - Rice Lake Hospital, Rice Lake, WI, CCN 520011
  • Tamarack Health Hayward Medical Center Hospital, Hayward, WI, CCN 521336

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Education, Physician Assistant

State licenses

LicenseStateTypeSpecialty
1481-39WIMDAthletic Trainer
8494-23WIMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
MCHS Hospitals Inc CurrentSince Dec 8, 2025 Accepting new patients
Marshfield Clinic Inc CurrentSince Dec 8, 2025 Accepting new patients
Flambeau Hospital Inc CurrentSince Dec 8, 2025 Accepting new patients
Flambeau Hospital Inc Current Accepting new patients
Memorial Hospital Inc CurrentSince Dec 8, 2025 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Dec 8, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Dec 8, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Dec 8, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Dec 8, 2025 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Dec 8, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Dec 8, 2025 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients

Locations

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

1000 Starr Ave
Eau Claire, WI 54703
Phone (715) 858-4850

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

10212 N Greenwood Ln
Hayward, WI 54843
Phone (715) 634-6520

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

Interoperability endpoints

  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 12

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": "1372809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1891135976",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10212N N GREENWOOD LN",
            "city": "HAYWARD",
            "state": "WI",
            "postal_code": "548437220",
            "telephone_number": "715-634-6542",
            "fax_number": "715-634-7055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10212N N GREENWOOD LN",
            "city": "HAYWARD",
            "state": "WI",
            "postal_code": "548437220",
            "telephone_number": "715-634-6520"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KELSEY",
        "first_name": "ALYSON",
        "middle_name": "MAY",
        "credential": "PA-C, MED, LAT, ATC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-07-03",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "8494-23",
            "primary": true
        },
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": "WI",
            "license": "1481-39",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "10212N N Greenwood Ln",
            "city": "Hayward",
            "state": "WI",
            "country_code": "US",
            "postal_code": "548437220",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Hayward, WI

Sources for this page

Verify at the official NPI Registry.