Individual provider Active NPI

Amy Kathryn Caldwell, MD

  • Obstetrics & Gynecology Physician
  • Chicago, IL
National Provider Identifier
1700273448
Registry record updated Sep 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
01086252A Issued in IN
Practice address
5841 S Maryland Ave # Mc2050
Chicago, IL 60637
Phone
(773) 834-0598
NPI assigned
Apr 21, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 01086252A IN Primary
Complex Family Planning Physician 207VC0300X 01086252A IN
Student in an Organized Health Care Education/Training Program 390200000X
Obstetrics & Gynecology Physician 207V00000X 036.148878 IL

Addresses

Primary practice location

5841 S Maryland Ave # Mc2050
Chicago, IL 60637

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

550 University Blvd Ste 2041
Indianapolis, IN 46202-5149
Phone (317) 944-8231

Other practice location 2

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

Other practice location 3

5515 W 38th St
Indianapolis, IN 46254-2995
Phone (317) 880-3838

Other identifiers 2

IdentifierTypeStateIssuer
000001585894OtherINANTHEM PTAN
300052536MedicaidIN

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address caldamyk@direct.iuhealth.org Direct
Direct Messaging Address caldamyk@direct.iuhealth.org
Direct Messaging Address acaldwell93476@direct.eskenazihealth.edu Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20191122000064 IL Practitioner - Obstetrics/Gynecology 4082924873 Reassigns benefits to 1 organization
I20210830003029 IN Practitioner - Obstetrics/Gynecology 4082924873 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2015
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

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.148878ILMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Chicago Medical Center CurrentSince Oct 16, 2019 Accepting new patients
The Health and Hospital Corporation of Marion County CurrentSince Nov 1, 2021 Accepting new patients
The University of Chicago Medical Center CurrentSince Oct 16, 2019 Accepting new patients
The Health and Hospital Corporation of Marion County Student in an Organized Health Care Education/Training Program CurrentSince Nov 1, 2021 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Apr 1, 2025 Accepting new patients
University Obstetricians-Gynecologists,Inc Obstetrics & Gynecology CurrentSince Sep 1, 2021 Accepting new patients
Planned Parenthood of Illinois Obstetrics & Gynecology Past Accepting new patients

Locations

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

7845 Solution Ctr
Chicago, IL 60677

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

550 University Blvd
#2440
Indianapolis, IN 46202
Phone (317) 274-1661

2732 W Michigan St
Indianapolis, IN 46222
Phone (317) 554-4600

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

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

705 Riley Hospital Dr
Ste 4300
Indianapolis, IN 46202
Phone (317) 274-4779

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

5515 W 38th St
Indianapolis, IN 46254
Phone (317) 880-3838

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

550 University Blvd
Ste 2041
Indianapolis, IN 46202

Interoperability endpoints

  • Direct secure messaging: acaldwell93476@direct.eskenazihealth.edu
  • Direct secure messaging: acaldwell179790@uchospital.direct-ci.com
  • Direct secure messaging: acaldwell1@direct.iuhealth.org

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.

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": "1429574400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1700273448",
    "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": "5841 S MARYLAND AVE # MC2050",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60637",
            "telephone_number": "773-834-0598"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 University Blvd Ste 2041",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025149",
            "country_code": "US",
            "telephone_number": "317-944-8231",
            "fax_number": "317-948-7300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1701 N Senate Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462021239",
            "country_code": "US",
            "telephone_number": "888-484-3258",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5515 W 38th St",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462542995",
            "country_code": "US",
            "telephone_number": "317-880-3838",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALDWELL",
        "first_name": "AMY",
        "middle_name": "KATHRYN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-21",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IN",
            "license": "01086252A",
            "primary": true
        },
        {
            "code": "207VC0300X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Complex Family Planning",
            "state": "IN",
            "license": "01086252A",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "036.148878",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000001585894",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "300052536",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "caldamyk@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1701 N Senate Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462021239",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "caldamyk@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "720 Eskenazi Ave",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025187",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "acaldwell93476@direct.eskenazihealth.edu",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "5515 W 38th St",
            "city": "Indianaplis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462542919",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.