Individual provider Active NPI

Maria Bystry, NP

  • Family Nurse Practitioner
  • Carmel, IN
National Provider Identifier
1861348708
Registry record updated Jul 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71018174A Issued in IN
Practice address
11725 Illinois St
Carmel, IN 46032-3008
Phone
(317) 688-5500
NPI assigned
Mar 4, 2026
Last updated
Jul 22, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 28252034A IN
Family Nurse Practitioner 363LF0000X 71018174A IN Primary
Urology Physician 208800000X 28252034A IN

Addresses

Primary practice location

11725 Illinois St
Carmel, IN 46032-3008

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

11725 Illinois St Ste 558
Carmel, IN 46032-3009
Phone (317) 688-5500

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address MBYSTRY@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
I20260608003205 IN Practitioner - Nurse Practitioner 9234600552

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

250 N Shadeland Ave
Indianapolis, IN 46219-4959

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
28252034AINMDNurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1772582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1861348708",
    "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": "11725 ILLINOIS ST",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460323008",
            "telephone_number": "317-688-5500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11725 Illinois St Ste 558",
            "address_purpose": "LOCATION",
            "city": "Carmel",
            "state": "IN",
            "postal_code": "460323009",
            "country_code": "US",
            "telephone_number": "317-688-5500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BYSTRY",
        "first_name": "MARIA",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-04",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IN",
            "license": "28252034A",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71018174A",
            "primary": true
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "IN",
            "license": "28252034A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MBYSTRY@DIRECT.IUHEALTH.ORG",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "11725 Illinois St Ste 558",
            "city": "Carmel",
            "state": "IN",
            "country_code": "US",
            "postal_code": "460323009",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Carmel, IN

Sources for this page

Verify at the official NPI Registry.