Lauren Grace Arias, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

71014220A Issued in IN

Practice address

12404 Lima Crossing Dr
Fort Wayne, IN 46818-0202

Phone

(260) 478-4201

Fax

(260) 458-3248

NPI assigned

Aug 18, 2023

Sex

Female

Sole proprietor

Yes

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.

• Lutheran Medical Group LLC

  • Cardiovascular Disease Physician
  • Fort Wayne, IN
  • NPI 1164662805

  IN

  Medicare reassignment Care Compare group NPD
• Lutheran Medical Group LLC

  • Durable Medical Equipment & Medical Supplies
  • Fort Wayne, IN
  • NPI 1710275664
  NPD

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

• Dupont Hospital LLC

  • General Acute Care Hospital
  • Fort Wayne, IN
  • NPI 1538110556

  Hospital

  Care Compare affiliation

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lutheran Medical Group LLC 251 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Dupont Hospital LLC Hospital, Fort Wayne, IN, CCN 150150

Medicare fee-for-service enrollment

Enrolled in IN

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.

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

• Lauren Tanner Former name

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Feb 2, 2026.

{
    "created_epoch": "1692316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1124802475",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12404 LIMA CROSSING DR",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468180202",
            "telephone_number": "260-478-4201",
            "fax_number": "260-458-3248"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12404 LIMA CROSSING DR",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468180202",
            "telephone_number": "260-478-4201",
            "fax_number": "260-458-3248"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARIAS",
        "first_name": "LAUREN",
        "middle_name": "GRACE",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-18",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71014220A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lauren.arias@lutheranhealthnetwork.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "DM",
            "address_1": "12404 Lima Crossing Dr",
            "city": "Fort Wayne",
            "state": "IN",
            "country_code": "US",
            "postal_code": "468180202",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "LAUREN",
            "last_name": "TANNER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Thomas Arend, RD
• Debbie J Arevalo, NP
• Mary Ellen Argus, DDS
• William A Argus, M.D.
• Aria Medical Group LLC
• Amie Annette Arizmendi, MA
• Gwenyth Armas Pastor
• Thomas G Armbuster, M.D.
• Lakiria Armour
• Mataya Armour

• All providers in Fort Wayne, IN
• Family Nurse Practitioner in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.