Individual provider Active NPI

Mariann L Carter, NP

  • Nurse Practitioner
  • Indianapolis, IN
National Provider Identifier
1649630104
Registry record updated Feb 1, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
28156929A Issued in IN
Practice address
355 W 16TH St Ste 5100
Indianapolis, IN 46202-2274
Phone
(317) 963-1300
NPI assigned
Feb 26, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 1, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 28156929A IN Primary

Addresses

Primary practice location

355 W 16TH St Ste 5100
Indianapolis, IN 46202-2274

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address MCARTER@direct.iuhealth.org
Direct Messaging Address MCARTER@direct.iuhealth.org

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
I20160506001163 IN Practitioner - Nurse Practitioner 0345549739 Reassigns benefits to 5 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
28156929AINMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Eventus WH Midwest Care, LLC Nurse Practitioner CurrentSince Oct 1, 2025 Accepting new patients
Eventus Ecs - Kentucky, PLLC Nurse Practitioner CurrentSince Nov 1, 2025 Accepting new patients
Eventus Ecs, Inc Nurse Practitioner CurrentSince Jan 1, 2025 Accepting new patients
Extended Care Specialists, Inc Nurse Practitioner CurrentSince Jan 1, 2025 Accepting new patients
Eventus Wholehealth Midwest Inc Nurse Practitioner CurrentSince Nov 11, 2025 Accepting new patients
Major Hospital Past Accepting new patients

Locations

2100 Midway St
Columbus, IN 47201
Phone 3178181240225

3512 Stellhorn Rd
Fort Wayne, IN 46815

3815 River Crossing Pkwy
Ste 100
Indianapolis, IN 46240
Phone (317) 218-3479

150 W Market St
Ste 400
Indianapolis, IN 46204

8398 Mississippi St
Fl 2
Merrillville, IN 46410

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1456444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1612137600000",
    "number": "1649630104",
    "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": "355 W 16TH ST STE 5100",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462022274",
            "telephone_number": "317-963-1300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARTER",
        "first_name": "MARIANN",
        "middle_name": "L",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-02-26",
        "last_updated": "2021-02-01",
        "certification_date": "2021-02-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IN",
            "license": "28156929A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MCARTER@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "355 W 16th St Ste 5100",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462022274",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MCARTER@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "355 W 16th St Ste 5100",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462022274",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.