NPIMap

Individual provider Active NPI

Adam Ross Harker, MD

  • Family Medicine Physician
  • Carmel, IN
National Provider Identifier
1366855082
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
01080384A Issued in IN
Practice address
12174 N Meridian St Ste 300
Carmel, IN 46032-4578
Phone
(317) 688-9000
Fax
(317) 680-9900
NPI assigned
Jun 10, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 01080384A IN Primary

Addresses

Primary practice location

12174 N Meridian St Ste 300
Carmel, IN 46032-4578

Mailing address

12174 N Meridian St Ste 300
Carmel, IN 46032-4578
Phone (317) 688-9000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address adam.harker@74938637221892.direct.elationemr.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180629002565 IN Practitioner - Family Practice 5092007484 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Indiana University School of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

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

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Indiana University Health Care Associates, Inc CurrentSince Aug 1, 2018 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Jul 1, 2025 Accepting new patients
Major Hospital Past Accepting new patients

Locations

5208 Reliable Pkwy
Chicago, IL 60686

8820 S Meridian St
Ste 200
Indianapolis, IN 46217
Phone (317) 865-6750

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

404 E Washington St
Ste A
Indianapolis, IN 46204
Phone (317) 963-2610

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

8820 S Meridian St
Indianapolis, IN 46217
Phone (317) 865-6700

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

Interoperability endpoints

  • Direct secure messaging: aharker@direct.iuhealth.org
  • Direct secure messaging: adam.r.harker@upmcdirect.com

Organizations & group practices 3

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.

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": "1402358400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1366855082",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12174 N MERIDIAN ST STE 300",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460324578",
            "telephone_number": "317-688-9000",
            "fax_number": "317-680-9900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12174 N MERIDIAN ST STE 300",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460324578",
            "telephone_number": "317-688-9000",
            "fax_number": "317-680-9900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARKER",
        "first_name": "ADAM",
        "middle_name": "ROSS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-10",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IN",
            "license": "01080384A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "adam.harker@74938637221892.direct.elationemr.com",
            "affiliation": "N",
            "endpointDescription": "Elation Direct Messaging",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Elation Direct Messaging",
            "address_1": "12174 N Meridian St Ste 300",
            "city": "Carmel",
            "state": "IN",
            "country_code": "US",
            "postal_code": "460324578",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Carmel, IN

Sources for this page

Verify at the official NPI Registry.