NPIMap

Individual provider Active NPI

April Ann Erwin, MD

  • Neurology Physician
  • Salt Lake City, UT
National Provider Identifier
1194976670
Registry record updated Aug 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
MD.205310 Issued in LA
Practice address
370 E 9TH Ave Ste 106
Salt Lake City, UT 84103-3182
Phone
(801) 408-5700
Fax
(801) 408-5704
NPI assigned
Oct 2, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 26, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD037611 DC
Neurology Physician 2084N0400X MD.205310 LA Primary

Addresses

Primary practice location

370 E 9TH Ave Ste 106
Salt Lake City, UT 84103-3182

Mailing address

370 E 9TH Ave Ste 106
Salt Lake City, UT 84103-3182
Phone (801) 408-5700

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address april.erwin.2@32973.direct.athenahealth.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230111000113 UT Practitioner - Neurology 4688837941 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Louisiana State University School of Medicine in New Orleans, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dr John Foley LLCGroup PAC ID 0749201747, 10 clinicians

Practice addresses (Care Compare)

359 E 8TH Ave
Suite 205
Salt Lake City, UT 84103-2895
Phone (801) 408-5700

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD037611DCMDInternal Medicine Physician
MD.205310LAMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Dr John Foley LLC Neurology CurrentSince Nov 27, 2022 Accepting new patients

Locations

359 E 8th Ave
Ste 205
Salt Lake City, UT 84103
Phone (801) 408-5700

370 Ninth Ave
Ste 106
Slc, UT 84103
Phone (801) 408-5700

Interoperability endpoints

  • Direct secure messaging: april.erwin.2@32973.direct.athenahealth.com

Organizations & group practices 1

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1222905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756166400000",
    "number": "1194976670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "370 E 9TH AVE STE 106",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841033182",
            "telephone_number": "801-408-5700",
            "fax_number": "801-408-5704"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "370 E 9TH AVE STE 106",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841033182",
            "telephone_number": "801-408-5700",
            "fax_number": "801-408-5704"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ERWIN",
        "first_name": "APRIL",
        "middle_name": "ANN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-10-02",
        "last_updated": "2025-08-26",
        "certification_date": "2025-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD037611",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "LA",
            "license": "MD.205310",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "april.erwin.2@32973.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "Athena Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "370 E 9th Ave Ste 106",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841033182",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Salt Lake City, UT

Sources for this page

Verify at the official NPI Registry.