Anna June Maher, BSN, RN

Primary specialty

Women's Health Nurse PractitionerTaxonomy code 363LW0102X

License

13386 Issued in MN

Practice address

401 E 1St St
Duluth, MN 55805-2906

Phone

(218) 786-4783

NPI assigned

Aug 6, 2025

Last updated

Apr 30, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Bachelor on Science - Nursing, Registered Nurse

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• The Duluth Clinic LTD

  dba Essentia Health Cloquet Clinic

  • Multi-Specialty Clinic/Center
  • Cloquet, MN
  • NPI 1902563638
  Medicare reassignment

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

{
    "created_epoch": "1754438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1043195506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1305 MISSOURI AVE",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558112328",
            "telephone_number": "715-308-3283"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 E 1ST ST",
            "city": "DULUTH",
            "state": "MN",
            "postal_code": "558052906",
            "telephone_number": "218-786-4783"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "420 E 1st St",
            "address_purpose": "LOCATION",
            "city": "Duluth",
            "state": "MN",
            "postal_code": "558051901",
            "country_code": "US",
            "telephone_number": "218-786-8364",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAHER",
        "first_name": "ANNA",
        "middle_name": "JUNE",
        "credential": "BSN, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-06",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "MN",
            "license": "13386",
            "primary": true
        },
        {
            "code": "163WP2201X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Ambulatory Care",
            "state": "MN",
            "license": "2319977",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jerry Lynn Madsen, RN, FNP-BC
• Gretchen Lynn Madson
• Magdaliene Marie Kopriva Maen
• Ashlan Mahan
• Jill Ann Mahan, RD
• Erin Kay Mahoney, APRN, CNP
• Teresa A Mahoney, LICSW
• Lynne Maine, OTR/L
• Kathy Ann Mainella I, LPN
• Brittini Joellle Majchrzak, RN

• Women's Health Nurse Practitioner in Duluth, MN
• Providers in Duluth, MN by specialty
• Women's Health Nurse Practitioner in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 2026; 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.