NPIMap

Individual provider Active NPI

Michele Ann Plunkett, ARNP

  • Family Nurse Practitioner
  • Mason City, IA
National Provider Identifier
1932685351
Registry record updated Jul 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
A095574 Issued in IA
Practice address
1000 4TH St SW
Mason City, IA 50401-2800
Phone
(641) 428-7000
NPI assigned
Jul 18, 2018
Last updated
Jul 15, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X A095574 IA Primary

Addresses

Primary practice location

1000 4TH St SW
Mason City, IA 50401-2800

Mailing address

600 1St St NW Ste 101
Mason City, IA 50401-2932
Phone (641) 428-3041

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mplunkett3954772@direct.trinity-health.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA
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
I20180910000603 IA Practitioner - Nurse Practitioner 1153671318 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1000 4TH St SW
Mercyone North Iowa Perioperative C
Mason City, IA 50401-2800
Phone (641) 428-8001

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
A095574IAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health Services-Iowa Corp CurrentSince Jun 6, 2022 Accepting new patients
Mercy Health Services-Iowa Corp. Current Accepting new patients
Mercy Health Services-Iowa Corp. CurrentSince Jun 6, 2022 Accepting new patients
North Iowa Mercy Clinics Current Accepting new patients
North Iowa Mercy Clinics CurrentSince Aug 15, 2018 Accepting new patients
North Iowa Mercy Clinics Current Accepting new patients
North Iowa Mercy Clinics CurrentSince Aug 15, 2018 Accepting new patients
Floyd County Memorial Hospital Commission Past Accepting new patients
North Iowa Mercy Clinics Past Accepting new patients

Locations

1000 4th St SW
Mason City, IA 50401
Phone (641) 424-6704

250 S Crescent Dr
Mason City, IA 50401
Phone (541) 422-6588

250 S Crescent Dr
Ste 200
Mason City, IA 50401
Phone (641) 494-5300

Interoperability endpoints

  • Direct secure messaging: mplunkett3954772@direct.trinity-health.org

Organizations & group practices 9

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.

Hospital & facility affiliations 3

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": "1531872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1932685351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 1ST ST NW STE 101",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012932",
            "telephone_number": "641-428-3041"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 4TH ST SW",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012800",
            "telephone_number": "641-428-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PLUNKETT",
        "first_name": "MICHELE",
        "middle_name": "ANN",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-18",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IA",
            "license": "A095574",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mplunkett3954772@direct.trinity-health.org",
            "affiliation": "N",
            "endpointDescription": "MercyOne North Iowa Direct Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "1000 4th St SW",
            "city": "Mason City",
            "state": "IA",
            "country_code": "US",
            "postal_code": "504012800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mason City, IA

Sources for this page

Verify at the official NPI Registry.