Individual provider Active NPI

Mary Frances Daley, MD

  • Pediatrics Physician
  • Duluth, MN
National Provider Identifier
1366183071
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
80492 Issued in MN
Practice address
420 E 1St St
Duluth, MN 55805-1901
Phone
(218) 786-8364
NPI assigned
Apr 5, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 80492 MN Primary

Addresses

Primary practice location

420 E 1St St
Duluth, MN 55805-1901

Mailing address

400 E 3Rd St
Duluth, MN 55805-1951
Phone (218) 786-8364

Other practice location 1

1001 Main St Fl 5
Buffalo, NY 14203-1009
Phone (716) 323-0031

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260204000097 WI Practitioner - Pediatric Medicine 0840778486 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pediatric Medicine
Education
Medical College of Wisconsin, 2022
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

400 E 3Rd St
Duluth, MN 55805-1951

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
80492MNMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St. Mary'S Hospital of Superior CurrentSince Feb 2, 2026 Accepting new patients
St. Mary'S Hospital of Superior CurrentSince Feb 2, 2026 Accepting new patients
The Duluth Clinic, LTD Past Accepting new patients

Locations

420 E 1st St
Duluth, MN 55805
Phone (218) 786-1265

400 E 3rd St
Duluth, MN 55805
Phone (218) 722-8364

3500 Tower Ave
Superior, WI 54880
Phone (715) 392-8281

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1366183071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 E 3RD ST",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558051951",
            "telephone_number": "218-786-8364"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "420 E 1ST ST",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558051901",
            "telephone_number": "218-786-8364"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Main St Fl 5",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031009",
            "country_code": "US",
            "telephone_number": "716-323-0031",
            "fax_number": "716-323-0292",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DALEY",
        "first_name": "MARY",
        "middle_name": "FRANCES",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-05",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MN",
            "license": "80492",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Duluth, MN

Sources for this page

Verify at the official NPI Registry.