Individual provider Active NPI

Alton Harvey Wagnon, M.D.

  • Hematology & Oncology Physician
  • Salt Lake City, UT
National Provider Identifier
1750380176
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
84-171442-1205 Issued in UT
Practice address
2890 E Cottonwood Pkwy
Salt Lake City, UT 84121-7035
Phone
(801) 333-5357
NPI assigned
Jul 18, 2005
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 84-171442-1205 UT Primary

Addresses

Primary practice location

2890 E Cottonwood Pkwy
Salt Lake City, UT 84121-7035

Mailing address

5309 Mohawk Cir
Ogden, UT 84403-4602
Phone (801) 393-4266

Other identifiers 1

IdentifierTypeStateIssuer
84-171442-1205OtherUTSTATE LICENSE NO.

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
84-171442-1205UTMDHematology & Oncology Physician

NPI Registry JSON

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

{
    "created_epoch": "1121644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1750380176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5309 MOHAWK CIR",
            "city": "OGDEN",
            "state": "UT",
            "postal_code": "844034602",
            "telephone_number": "801-393-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2890 E COTTONWOOD PKWY",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841217035",
            "telephone_number": "801-333-5357"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WAGNON",
        "first_name": "ALTON",
        "middle_name": "HARVEY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "UT",
            "license": "84-171442-1205",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE NO.",
            "identifier": "84-171442-1205",
            "state": "UT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Salt Lake City, UT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.