Individual provider Active NPI

Marilyn F Mellor, MD

  • Emergency Medicine Physician
  • St Paul, MN
National Provider Identifier
1659458693
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
32546 Issued in MN
Practice address
345 North Smith Avenue
Childrens Hospitals & Clinics of MN Emerg Phys STPL
St Paul, MN 55102
Phone
(651) 220-6914
NPI assigned
Nov 1, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 32546 MN Primary
Pediatric Emergency Medicine (Emergency Medicine) Physician 207PP0204X 32546 MN
Pediatrics Physician 208000000X 32546 MN
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X 32546 MN

Addresses

Primary practice location

345 North Smith Avenue
Childrens Hospitals & Clinics of MN Emerg Phys STPL
St Paul, MN 55102

Mailing address

2910 Centre Pointe Drive
35 121A Childrens Health Care
Roseville, MN 55113
Phone (651) 855-2327

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
32546MNMDEmergency Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1162339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1659458693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2910 CENTRE POINTE DRIVE",
            "address_2": "35 121A CHILDRENS HEALTH CARE",
            "city": "ROSEVILLE",
            "state": "MN",
            "postal_code": "55113",
            "telephone_number": "651-855-2327",
            "fax_number": "651-855-2310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "345 NORTH SMITH AVENUE",
            "address_2": "CHILDRENS HOSPITALS & CLINICS OF MN EMERG PHYS STPL",
            "city": "ST PAUL",
            "state": "MN",
            "postal_code": "55102",
            "telephone_number": "651-220-6914"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MELLOR",
        "first_name": "MARILYN",
        "middle_name": "F",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-01",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MN",
            "license": "32546",
            "primary": true
        },
        {
            "code": "207PP0204X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Pediatric Emergency Medicine",
            "state": "MN",
            "license": "32546",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MN",
            "license": "32546",
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "MN",
            "license": "32546",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in St Paul, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.