Individual provider Active NPI

Michael B McLean, CRNA

  • Certified Registered Nurse Anesthetist
  • Appleton, WI
National Provider Identifier
1821669797
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
13362-33 Issued in WI
Practice address
1818 N Meade St
Appleton, WI 54911-3454
Phone
(920) 731-4101
NPI assigned
Jul 1, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 13362-33 WI Primary
Certified Registered Nurse Anesthetist 367500000X 2022007424 MO

Addresses

Primary practice location

1818 N Meade St
Appleton, WI 54911-3454

Mailing address

2109B E Capitol Dr # 1
Appleton, WI 54911-8726

Other practice location 1

1 Barnes Jewish Hospital Plz
Dept Anesthesiology
Saint Louis, MO 63110-1003
Phone (800) 862-9980

Other practice location 2

707 S University Ave
Beaver Dam, WI 53916-3027
Phone (920) 887-7181

Other identifiers 1

IdentifierTypeStateIssuer
910106942MedicaidMO

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Washington University

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220405002989 WI Practitioner - Certified Registered Nurse Anesthetist (Crna) 3678967981 Reassigns benefits to 11 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MCHS Hospitals IncGroup PAC ID 5698071173, shared by 28 NPIs, 1,195 clinicians
Association of Hospital Anesthesiologists SCGroup PAC ID 3476539875, 84 clinicians
Beaver Dam Community Hospitals Inc.Group PAC ID 2567370539, 64 clinicians

Practice addresses (Care Compare)

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 387-5511

1818 N Meade St
Appleton, WI 54911-3454
Phone (920) 731-4101

3400 Ministry Pkwy
Weston, WI 54476-5220
Phone (715) 393-1000

705 S University Ave
MMC Beaver Dam Medical Offices
Beaver Dam, WI 53916-3053
Phone (920) 887-7181

707 S University Ave
MMC Beaver Dam Hospital
Beaver Dam, WI 53916-3027
Phone (920) 887-7181

Hospital & facility affiliations

  • Marshfield Medical Center - Beaver Dam (MMC-BD) Hospital, Beaver Dam, WI, CCN 520076
  • Marshfield Medical Center - Weston Hospital, Weston, WI, CCN 520202
  • Thedacare Regional Med Ctr - Neenah Hospital, Neenah, WI, CCN 520045
  • Thedacare Regional Medical Center - Appleton Inc Hospital, Appleton, WI, CCN 520160

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
13362-33WIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Beaver Dam Community Hospitals Inc CurrentSince Sep 22, 2025 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
Flambeau Hospital Inc CurrentSince Sep 22, 2025 Accepting new patients
Flambeau Hospital Inc Current Accepting new patients
Green Bay Anesthesia Assoc. SC CurrentSince Nov 1, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Sep 22, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Sep 22, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Sep 22, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Sep 22, 2025 Accepting new patients
Marshfield Clinic Inc CurrentSince Sep 22, 2025 Accepting new patients
Association of Hospital Anesthesiologists SC CurrentSince Apr 1, 2022 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Sep 22, 2025 Accepting new patients

Locations

1818 N Meade St
Appleton, WI 54911
Phone (920) 731-4101

707 S University Ave
Beaver Dam, WI 53916
Phone (920) 887-4006

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

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

835 S Van Buren St
Green Bay, WI 54301
Phone (888) 901-7246

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

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

Bin 88263
Milwaukee, WI 53288

130 2nd St
Neenah, WI 54956
Phone (920) 729-2063

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

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

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 15

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

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1625097600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1821669797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2109B E CAPITOL DR # 1",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549118726"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1818 N MEADE ST",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549113454",
            "telephone_number": "920-731-4101"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Barnes Jewish Hospital Plz",
            "address_2": "Dept Anesthesiology",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631101003",
            "country_code": "US",
            "telephone_number": "800-862-9980",
            "fax_number": "314-362-1185",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "707 S University Ave",
            "address_purpose": "LOCATION",
            "city": "Beaver Dam",
            "state": "WI",
            "postal_code": "539163027",
            "country_code": "US",
            "telephone_number": "920-887-7181",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCLEAN",
        "first_name": "MICHAEL",
        "middle_name": "B",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-07-01",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "13362-33",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MO",
            "license": "2022007424",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "910106942",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "1 Barnes Jewish Hospital Plz",
            "address_2": "Dept Anesthesiology",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631101003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Appleton, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; 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.