Individual provider Active NPI

Erica A Eugster, MD

  • Pediatric Endocrinology Physician
  • Indianapolis, IN
National Provider Identifier
1629183140
Registry record updated Feb 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Endocrinology PhysicianTaxonomy code 2080P0205X
License
01046494 Issued in IN
Practice address
705 Riley Hospital Dr
Ri 5960
Indianapolis, IN 46202-5109
Phone
(317) 944-3889
Fax
(317) 944-3882
NPI assigned
Aug 21, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Endocrinology Physician 2080P0205X 01046494 IN Primary

Addresses

Primary practice location

705 Riley Hospital Dr
Ri 5960
Indianapolis, IN 46202-5109

Mailing address

PO Box 719094
PO Box 719094
Chicago, IL 60677-9318
Phone (317) 777-6435

Other identifiers 1

IdentifierTypeStateIssuer
200144490MedicaidIN

Electronic endpoints 1

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051014000445 IN Practitioner - EndocrinologyPractitioner - Pediatric Medicine 4284650672 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01046494INMDPediatric Endocrinology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Deaconess Clinic Inc. Current Accepting new patients
Deaconess Clinic Inc CurrentSince Jul 1, 2021 Accepting new patients
Iu Health Medical Group Riley Specialists, LLC CurrentSince Jan 1, 2026 Accepting new patients
Deaconess Clinic, Inc Pediatric Endocrinology CurrentSince Jul 1, 2021 Accepting new patients
Major Hospital Past Accepting new patients
Parkview Hospital, Inc. Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients

Locations

421 Chestnut St
Evansville, IN 47713
Phone (812) 426-6645

705 Riley Hospital Dr
#3
Indianapolis, IN 46202
Phone (317) 948-4363

705 Riley Hospital Dr
#5960
Indianapolis, IN 46202
Phone (317) 944-3889

705 Riley Hospital Dr
Indianapolis, IN 46202
Phone (317) 274-4779

702 Barnhill Dr
#1721
Indianapolis, IN 46202
Phone (317) 274-3774

702 Barnhill Dr
Rm 5984
Indianapolis, IN 46202

4209 Gateway Blvd
Newburgh, IN 47630
Phone (812) 426-9855

1204 Williams St
Oakland City, IN 47660
Phone (812) 749-6187

Organizations & group practices 7

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": "1156118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770422400000",
    "number": "1629183140",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 719094",
            "address_2": "PO BOX 719094",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606779318",
            "telephone_number": "317-777-6435",
            "fax_number": "317-777-6644"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "705 RILEY HOSPITAL DR",
            "address_2": "RI 5960",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462025109",
            "telephone_number": "317-944-3889",
            "fax_number": "317-944-3882"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EUGSTER",
        "first_name": "ERICA",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-21",
        "last_updated": "2026-02-07",
        "certification_date": "2026-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0205X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Endocrinology",
            "state": "IN",
            "license": "01046494",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200144490",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "eeugster@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "705 Riley Hospital Dr",
            "address_2": "RI 5960",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025109",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.