Individual provider Active NPI

Elise D Ballard, NP

  • Family Nurse Practitioner
  • Merrillville, IN
National Provider Identifier
1275385361
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71015171A Issued in IN
Practice address
521 E 86TH Ave
Merrillville, IN 46410-6173
Phone
(219) 769-5227
Fax
(219) 769-7355
NPI assigned
Apr 3, 2024
Last updated
Feb 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 71015171A IN Primary

Addresses

Primary practice location

521 E 86TH Ave
Merrillville, IN 46410-6173

Mailing address

521 E 86TH Ave Ste K
Merrillville, IN 46410-6236
Phone (219) 769-5227

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN, IL2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20240410002500 IN Practitioner - Nurse Practitioner 4284072190 Reassigns benefits to 1 organization
I20240528001624 IL Practitioner - Nurse Practitioner 4284072190 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Nephrology Specialists, P.C.Group PAC ID 2860454980, 10 clinicians

Practice addresses (Care Compare)

521 E 86TH Ave
Suite K
Merrillville, IN 46410-6236
Phone (219) 769-5227

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
71015171AINMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Nephrology Associates of Northern Illinois, LTD. CurrentSince May 1, 2024 Accepting new patients
Nephrology Associates of Northern Indiana, Inc CurrentSince May 1, 2024 Accepting new patients
Nephrology Specialists, PC. CurrentSince Aug 1, 2025 Accepting new patients
Northwest Indiana Nephrology PC PastSince Apr 1, 2024 Accepting new patients

Locations

800 Biesterfield Rd
Ste 104
Elk Grove Village, IL 60007
Phone (847) 593-9182

120 W 22nd St
Oak Brook, IL 60523

120 W 22nd St
Ste 200
Oak Brook, IL 60523
Phone (630) 575-5000

425 Sand Creek Dr
Chesterton, IN 46304
Phone (219) 395-9353

3229 Broadway
Ste 160
Gary, IN 46409
Phone (219) 806-3011

569 Tyler St
Gary, IN 46402
Phone (260) 885-3300

5500 Hohman Ave
Ste 1C
Hammond, IN 46320
Phone (219) 832-4006

9222 Indianapolis Blvd
Ste C
Highland, IN 46322
Phone (219) 301-5212

521 E 86th Ave
Ste K
Merrillville, IN 46410
Phone (219) 769-5227

90 W 86th Ave
Merrillville, IN 46410
Phone (219) 791-1555

10120 Calumet Ave
Ste 103
Munster, IN 46321
Phone (219) 836-2936

8840 Calumet Ave
Ste 101
Munster, IN 46321
Phone (219) 769-6673

5823 US Highway 6
Portage, IN 46368
Phone (219) 764-0564

606 Wall St
Valparaiso, IN 46383
Phone (219) 464-2973

Interoperability endpoints

  • Direct secure messaging: eballard47351@direct.davitaphysiciansolutions.com
  • Direct secure messaging: eballard65395@direct.acumenmd.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 5

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 1

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": "1712102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1275385361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "521 E 86TH AVE STE K",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464106236",
            "telephone_number": "219-769-5227",
            "fax_number": "219-769-7355"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "521 E 86TH AVE",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464106173",
            "telephone_number": "219-769-5227",
            "fax_number": "219-769-7355"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BALLARD",
        "first_name": "ELISE",
        "middle_name": "D",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-04-03",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71015171A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Merrillville, IN

Sources for this page

Verify at the official NPI Registry.