Individual provider Active NPI

Trisha Lynn Nagel, NP

  • Gerontology Nurse Practitioner
  • Lafayette, IN
National Provider Identifier
1790452431
Registry record updated May 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
71012711A Issued in IN
Practice address
5165 McCarty LN
Lafayette, IN 47905-8764
Phone
(765) 414-2770
NPI assigned
Aug 29, 2021
Last updated
May 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gerontology Nurse Practitioner 363LG0600X 71012711A IN Primary
Registered Nurse 163W00000X 28210757A IN

Addresses

Primary practice location

5165 McCarty LN
Lafayette, IN 47905-8764

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

3750 Landmark Dr
Lafayette, IN 47905-6652
Phone (765) 838-4100

Other practice location 2

5177 McCarty Ln
Lafayette, IN 47905-8764
Phone (765) 448-8000

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address TNAGEL@IUHEALTH.ORG
Direct Messaging Address tnagel@direct.iuhealth.org Direct

Medicare participation

Medicare enrollment files
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.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220926000937 IN Practitioner - Nurse Practitioner 0840676045 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians
Arnett Clinic LLCGroup PAC ID 0749184380, 401 clinicians

Practice addresses (Care Compare)

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (888) 484-3258

5177 McCarty LN
Lafayette, IN 47905-8764
Phone (765) 448-8000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
28210757AINMDRegistered Nurse
71012711AINMDGerontology Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Arnett Clinic, LLC CurrentSince Oct 1, 2022 Accepting new patients
Arnett Clinic, LLC CurrentSince Oct 1, 2022 Accepting new patients
Arnett Clinic, LLC Current Accepting new patients
Iu Health Medical Group, LLC Past Accepting new patients

Locations

8016 Reliable Pkwy
Chicago, IL 60686

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

1327 Veterans Memorial Pkwy E
Lafayette, IN 47905
Phone (765) 838-5464

2600 Greenbush St
Lafayette, IN 47904

3750 Landmark Dr
Lafayette, IN 47905
Phone (765) 807-2780

5165 McCarty Ln
Lafayette, IN 47905
Phone (800) 899-8448

5177 McCarty Ln
Lafayette, IN 47905
Phone (765) 838-7101

Interoperability endpoints

  • Direct secure messaging: tnagel@direct.iuhealth.org
  • Direct secure messaging: tnagel@iuhealth.org

Organizations & group practices 4

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 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": "1630195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1790452431",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5165 MCCARTY LN",
            "city": "LAFAYETTE",
            "state": "IN",
            "postal_code": "479058764",
            "telephone_number": "765-414-2770"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3750 Landmark Dr",
            "address_purpose": "LOCATION",
            "city": "Lafayette",
            "state": "IN",
            "postal_code": "479056652",
            "country_code": "US",
            "telephone_number": "765-838-4100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5177 McCarty Ln",
            "address_purpose": "LOCATION",
            "city": "Lafayette",
            "state": "IN",
            "postal_code": "479058764",
            "country_code": "US",
            "telephone_number": "765-448-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAGEL",
        "first_name": "TRISHA",
        "middle_name": "LYNN",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-29",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "IN",
            "license": "71012711A",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IN",
            "license": "28210757A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "TNAGEL@IUHEALTH.ORG",
            "affiliation": "N",
            "address_1": "5177 McCarty Ln",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479058764",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tnagel@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3750 Landmark Dr",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479056652",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lafayette, IN

Sources for this page

Verify at the official NPI Registry.