William Bleifuss, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

73540 Issued in MN

Practice address

701 Park Ave
Minneapolis, MN 55415-1623

Phone

(612) 873-3000

NPI assigned

Apr 30, 2019

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in WI, MN2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Allina Health System

  • Obstetrics & Gynecology Physician
  • Buffalo, MN
  • NPI 1295272342
  Medicare reassignment NPD
• Lakeview Memorial Hospital Association Inc.

  • Neonatal Nurse Practitioner
  • Stillwater, MN
  • NPI 1821114729

  Emergency Medicine

  Medicare reassignment NPD
• Regions Hospital

  • Emergency Medicine Physician
  • Saint Paul, MN
  • NPI 1154359917
  Medicare reassignment NPD
• Amery Regional Medical Center, Inc.

  • Critical Access Hospital
  • Amery, WI
  • NPI 1093763518
  Medicare reassignment NPD
• Hudson Hospital, Inc.

  • Critical Access Hospital
  • Hudson, WI
  • NPI 1396849303
  Medicare reassignment NPD
• St. Croix Regional Medical Center

  • Critical Access Hospital
  • Saint Croix Falls, WI
  • NPI 1043240922
  Medicare reassignment NPD
• Westfields Hospital, Inc.

  • Critical Access Hospital
  • New Richmond, WI
  • NPI 1881640183
  Medicare reassignment NPD
• Allina Health System

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Minneapolis, MN
  • NPI 1598230138
  NPD
• Allina Health System

  • Rheumatology Physician
  • Coon Rapids, MN
  • NPI 1952146516
  NPD
• Lakeview Memorial Hospital Association Inc

  • Pharmacy
  • Stillwater, MN
  • NPI 1326124454
  NPD
• Regions Hospital

  • General Acute Care Hospital
  • Woodbury, MN
  • NPI 1104681105
  NPD
• Amery Regional Medical Center, Inc.

  • Rural Health Clinic/Center
  • Clear Lake, WI
  • NPI 1366878449
  NPD

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

{
    "created_epoch": "1556582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1124682596",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 JACKSON ST",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551012502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 PARK AVE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554151623",
            "telephone_number": "612-873-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1324 5th St N",
            "address_purpose": "LOCATION",
            "city": "New Ulm",
            "state": "MN",
            "postal_code": "560731514",
            "country_code": "US",
            "telephone_number": "507-217-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "265 Griffin St E",
            "address_purpose": "LOCATION",
            "city": "Amery",
            "state": "WI",
            "postal_code": "540011439",
            "country_code": "US",
            "telephone_number": "715-268-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "405 Stageline Rd",
            "address_purpose": "LOCATION",
            "city": "Hudson",
            "state": "WI",
            "postal_code": "540167848",
            "country_code": "US",
            "telephone_number": "715-531-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "640 Jackson St",
            "address_purpose": "LOCATION",
            "city": "Saint Paul",
            "state": "MN",
            "postal_code": "551012502",
            "country_code": "US",
            "telephone_number": "651-254-3456",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "927 Churchill St W",
            "address_purpose": "LOCATION",
            "city": "Stillwater",
            "state": "MN",
            "postal_code": "550826605",
            "country_code": "US",
            "telephone_number": "651-430-4529",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "535 Hospital Rd",
            "address_purpose": "LOCATION",
            "city": "New Richmond",
            "state": "WI",
            "postal_code": "540171449",
            "country_code": "US",
            "telephone_number": "715-243-2600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLEIFUSS",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-30",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PT0002X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Medical Toxicology",
            "state": "MN",
            "license": "73540",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "83508",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "MN",
            "license": "73540",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MN",
            "license": "73540",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wbleifuss337844@excellian.direct.allina.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/PDF/TXT",
            "address_1": "1324 5th St N",
            "city": "New Ulm",
            "state": "MN",
            "country_code": "US",
            "postal_code": "560731514",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Julie Blatz, MSW, LICSW
• Teri Blauersouth, M.A.
• Bruce Robert Blazar, M.D.
• Claire Blaze
• Jennifer Bleakmore, OTR/L
• Parker Bryan Blekkenk, MD
• Kathleen Blesi, RN
• Dennis C Bless, APRN, CRNA
• Blessed Haven SC
• Florence Blessing, MCP

• Critical Care Medicine (Internal Medicine) Physician in Minneapolis, MN
• Providers in Minneapolis, MN by specialty
• Critical Care Medicine (Internal Medicine) Physician in Minnesota

• 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 enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.