Individual provider Active NPI

Thomas Korte Maatman, M.D.

  • Surgery Physician
  • Indianapolis, IN
National Provider Identifier
1578944971
Registry record updated Jun 2, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
01080265A Issued in IN
Practice address
545 Barnhill Dr
Emerson Hall, 203
Indianapolis, IN 46202-5112
Phone
(317) 274-5771
NPI assigned
Jun 11, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X 11018377A IN
Surgery Physician 208600000X 01080265A IN Primary

Addresses

Primary practice location

545 Barnhill Dr
Emerson Hall, 203
Indianapolis, IN 46202-5112

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address tmaatman@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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220606000220 IN Practitioner - General Surgery 2769771922 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Wayne State University School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University Surgeons IncGroup PAC ID 9436171949, 126 clinicians
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (317) 944-5000

550 University Blvd
Indianapolis, IN 46202-5149

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01080265AINMDSurgery Physician
11018377AINMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Iu Health Medical Group, LLC CurrentSince Jan 1, 2026 Accepting new patients
University Surgeons, Inc. Surgery CurrentSince Aug 1, 2022 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Major Hospital Past Accepting new patients

Locations

7630 Solutions Ctr
Chicago, IL 60677

11700 N Meridian St
Carmel, IN 46032
Phone (317) 688-2000

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

550 University Blvd
Ste 1295
Indianapolis, IN 46202
Phone (317) 944-8330

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

720 Eskenazi Ave
Indianapolis, IN 46202
Phone (317) 880-0000

550 University Blvd
Indianapolis, IN 46202
Phone (217) 274-5000

1801 Senate Blvd
Ste 635
Indianapolis, IN 46202
Phone (317) 923-7211

545 Barnhill Dr
#203
Indianapolis, IN 46202
Phone (317) 274-3086

Interoperability endpoints

  • Direct secure messaging: tmaatman@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.

Hospital & facility affiliations 3

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": "1433980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1654128000000",
    "number": "1578944971",
    "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": "545 BARNHILL DR",
            "address_2": "EMERSON HALL, 203",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025112",
            "telephone_number": "317-274-5771"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAATMAN",
        "first_name": "THOMAS",
        "middle_name": "KORTE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-11",
        "last_updated": "2022-06-02",
        "certification_date": "2022-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "IN",
            "license": "11018377A",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IN",
            "license": "01080265A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmaatman@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "545 Barnhill Dr",
            "address_2": "Emerson Hall, 203",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025112",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.