NPIMap

Individual provider Active NPI

William Fischer, MD

  • Family Medicine Physician
  • Minnetonka, MN
National Provider Identifier
1043773534
Registry record updated Aug 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
69500 Issued in MN
Practice address
15111 Twelve Oaks Center Dr
Minnetonka, MN 55305-5202
Phone
(952) 993-4500
NPI assigned
Apr 10, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 69500 MN Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

15111 Twelve Oaks Center Dr
Minnetonka, MN 55305-5202

Mailing address

8170 33Rd Ave S # Ms 21110Q
Bloomington, MN 55425-4516

Other practice location 1

1155 County Road E E Ste 1
Vadnais Heights, MN 55110-5183
Phone (651) 241-9200

Other practice location 2

1414 Maryland Ave E
Saint Paul, MN 55106-2824
Phone (651) 772-3461

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address wfischer205433@excellian.direct.allina.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220815002448 MN Practitioner - Family Practice 0143555672 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Minnesota Medical School, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Allina Health SystemGroup PAC ID 4587573613, shared by 89 NPIs, 3,844 clinicians

Practice addresses (Care Compare)

440 Elm St E
Annandale, MN 55302-1109
Phone (320) 682-5225

Hospital & facility affiliations

  • Abbott Northwestern Hospital Hospital, Minneapolis, MN, CCN 240057
  • Allina United Hospital Hospital, Saint Paul, MN, CCN 240038

Merit-based Incentive Payment System (MIPS)

Final score
85.6 of 100Reported as group
Quality
72.5
Promoting interoperability
100
Improvement activities
40
Cost
77.07

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Allina Health System Current Accepting new patients
Allina Health System CurrentSince Sep 19, 2022 Accepting new patients
Allina Health System Family Medicine CurrentSince Dec 31, 2022 Accepting new patients
Allina Health System Family Medicine CurrentSince Sep 19, 2022 Accepting new patients
Allina Health System Family Medicine Past Accepting new patients

Locations

440 Elm St E
Annandale, MN 55302
Phone (320) 682-5225

2215 Park Ave
Minneapolis, MN 55404
Phone (612) 775-8800

2925 Chicago Ave
Minneapolis, MN 55407
Phone (612) 262-4813

2925 Chicago Ave
#10957
Minneapolis, MN 55407
Phone (612) 262-8640

1155 County Road E E
Ste 1
Vadnais Heights, MN 55110
Phone (651) 241-9200

1155 County Road E E
Ste 100
Vadnais Heights, MN 55110
Phone (651) 241-9200

Organizations & group practices 5

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 35

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

View all 35

NPI Registry JSON

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

{
    "created_epoch": "1554854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1043773534",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8170 33RD AVE S # MS 21110Q",
            "city": "BLOOMINGTON",
            "state": "MN",
            "postal_code": "554254516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15111 TWELVE OAKS CENTER DR",
            "city": "MINNETONKA",
            "state": "MN",
            "postal_code": "553055202",
            "telephone_number": "952-993-4500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1155 County Road E E Ste 1",
            "address_purpose": "LOCATION",
            "city": "Vadnais Heights",
            "state": "MN",
            "postal_code": "551105183",
            "country_code": "US",
            "telephone_number": "651-241-9200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1414 Maryland Ave E",
            "address_purpose": "LOCATION",
            "city": "Saint Paul",
            "state": "MN",
            "postal_code": "551062824",
            "country_code": "US",
            "telephone_number": "651-772-3461",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FISCHER",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-10",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MN",
            "license": "69500",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wfischer205433@excellian.direct.allina.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/PDF/TXT",
            "address_1": "1155 County Road E E Ste 1",
            "city": "Vadnais Heights",
            "state": "MN",
            "country_code": "US",
            "postal_code": "551105183",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Minnetonka, MN

Sources for this page

Verify at the official NPI Registry.