Leo O'Day, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

80198 Issued in MN

Practice address

909 Fulton St SE
Minneapolis, MN 55455-4800

Phone

(612) 273-8383

NPI assigned

Jun 19, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

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 1

Specialty

Anesthesiology

Education

University of North Dakota School of Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University Anesthesia Providers LLCGroup PAC ID 7315986064, 325 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• M Health Fairview University of MN Medical Center Hospital, Minneapolis, MN, CCN 240080

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: loday2679122@fairview.direct-ci.com

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.

• University Anesthesia Providers, LLC

  • Anesthesiology Physician
  • Minneapolis, MN
  • NPI 1699711143
  Medicare reassignment Care Compare group NPD
• University of Minnesota Health Clinics and Surgery Center, Inc.

  • Clinic/Center
  • Minneapolis, MN
  • NPI 1053795187
  Medicare reassignment NPD
• University of Minnesota Health Clinics and Surgery Center Inc

  • Anesthesiology Physician
  • Minneapolis, MN
  • NPI 1003485004
  NPD

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

• Fairview Health Services

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1013994359
  Care Compare affiliation
• Fairview Health Services

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1316008212
  Care Compare affiliation
• Fairview Health Services

  • Skilled Nursing Facility
  • Minneapolis, MN
  • NPI 1669459913

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1624060800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757376000000",
    "number": "1902475429",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "420 DELAWARE ST SE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554550341"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "909 FULTON ST SE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554554800",
            "telephone_number": "612-273-8383"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'DAY",
        "first_name": "LEO",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-06-19",
        "last_updated": "2025-09-09",
        "certification_date": "2025-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MN",
            "license": "80198",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicola Peta Gay O'Connor, MBBS
• Olivia Kay O'Connor, RN
• Patrick O'Connor, M.D.
• Tara O'Connor
• Megan C. O'Conor, OTR/L
• Wyatt James O'Day, MD
• Dennis John O'Donnell, PT
• Kevin Merlin O'Donnell, MD
• Mary T O'Donnell, CNP
• Lauren Ireland O'Dougherty, BCBA

• Anesthesiology Physician in Minneapolis, MN
• Providers in Minneapolis, MN by specialty
• Anesthesiology Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2025; 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.
• 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.