Individual provider Active NPI

Jillian Ludwig, DNP, FNP-C

  • Family Nurse Practitioner
  • Indianapolis, IN
National Provider Identifier
1659093110
Registry record updated Nov 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71013045A Issued in IN
Practice address
201 N. Illinois Street
16TH Floor- South Tower
Indianapolis, IN 46204
Phone
(888) 731-8994
NPI assigned
Sep 13, 2022
Last updated
Nov 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 24, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 71013045A IN Primary
Obstetrics & Gynecology Nurse Practitioner 363LX0001X 71013045A IN

Addresses

Primary practice location

201 N. Illinois Street
16TH Floor- South Tower
Indianapolis, IN 46204

Mailing address

201 N. Illinois Street
16TH Floor- South Tower
Indianapolis, IN 46204
Phone (888) 731-8994

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jludwig@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
I20221022000248 IN Practitioner - Nurse Practitioner 9931575503 Reassigns benefits to 2 organizations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Iu Health Medical Group, LLC Family CurrentSince Jul 1, 2025 Accepting new patients
Indiana University Health Care Associates, Inc Family CurrentSince Dec 4, 2022 Accepting new patients
Integrative Womens Care PC Past Accepting new patients
Major Hospital Past Accepting new patients

Locations

5208 Reliable Pkwy
Chicago, IL 60686

11725 Illinois St
Ste 245
Carmel, IN 46032
Phone (317) 249-2703

1701 N Senate Blvd
Bldg C6
Indianapolis, IN 46202
Phone (913) 962-2000

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

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

Interoperability endpoints

  • Direct secure messaging: jillian.ludwig.1@27069.direct.athenahealth.com
  • Direct secure messaging: jludwig@direct.iuhealth.org
  • Direct secure messaging: jludwig2@direct.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.

NPI Registry JSON

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

{
    "created_epoch": "1663027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763942400000",
    "number": "1659093110",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 N. ILLINOIS STREET",
            "address_2": "16TH FLOOR- SOUTH TOWER",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "46204",
            "telephone_number": "888-731-8994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 N. ILLINOIS STREET",
            "address_2": "16TH FLOOR- SOUTH TOWER",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "46204",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUDWIG",
        "first_name": "JILLIAN",
        "credential": "DNP, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-13",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71013045A",
            "primary": true
        },
        {
            "code": "363LX0001X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Obstetrics & Gynecology",
            "state": "IN",
            "license": "71013045A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jludwig@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "11725 Illinois St Ste 245",
            "city": "Carmel",
            "state": "IN",
            "country_code": "US",
            "postal_code": "460323011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.