Individual provider Active NPI

Katie Lynn Towles, MD

  • Obstetrics & Gynecology Physician
  • Indianapolis, IN
National Provider Identifier
1881913168
Registry record updated Jan 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
01070589A Issued in IN
Practice address
8720 Gargany LN
Indianapolis, IN 46234-8838
Phone
(217) 725-9839
NPI assigned
May 25, 2010
Last updated
Jan 3, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 3, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 01070589A IN Primary

Addresses

Primary practice location

8720 Gargany LN
Indianapolis, IN 46234-8838

Mailing address

8720 Gargany LN
Indianapolis, IN 46234-8838
Phone (217) 725-9839

Other practice location 1

5165 McCarty Ln
Lafayette, IN 47905-8764
Phone (765) 448-8000

Other identifiers 3

IdentifierTypeStateIssuer
201106250MedicaidIN
000000880475OtherANTHEM
12680867OtherCAQH

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address ktowles175141@Direct.FranciscanAlliance.org Direct
Direct Messaging Address ktowles@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
I20140703001189 IN Practitioner - Obstetrics/Gynecology 6800011909 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Riverview HospitalGroup PAC ID 1153216627, 209 clinicians
Arnett Clinic LLCGroup PAC ID 0749184380, 401 clinicians

Practice addresses (Care Compare)

355 Westfield Rd
100 Noblesville OB/GYN
Noblesville, IN 46060-1442
Phone (317) 773-5876

5165 McCarty LN
Lafayette, IN 47905-8764
Phone (765) 448-8000

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Arnett Clinic, LLC CurrentSince Feb 10, 2025 Accepting new patients
Arnett Clinic, LLC Current Accepting new patients
Womans Healthcare Associates, P.C. Obstetrics & Gynecology CurrentSince Aug 6, 2014 Accepting new patients
Womans Healthcare Associates PC Obstetrics & Gynecology Current Accepting new patients
Good Samaritan Hospital CurrentSince Oct 1, 2025 Accepting new patients
Good Samaritan Hospital Physician Services, Inc Obstetrics & Gynecology CurrentSince Oct 1, 2025 Accepting new patients
Riverview Hospital Obstetrics & Gynecology CurrentSince Nov 1, 2025 Accepting new patients
Womans Healthcare Associates PC Obstetrics & Gynecology CurrentSince Aug 6, 2014 Accepting new patients
Riverview Hospital CurrentSince Nov 1, 2025 Accepting new patients
Arnett Clinic, LLC Obstetrics & Gynecology CurrentSince Feb 10, 2025 Accepting new patients
Iu Health Medical Group, LLC Past Accepting new patients

Locations

8016 Reliable Pkwy
Chicago, IL 60686

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

5165 McCarty Ln
Rm 28A
Lafayette, IN 47905

5165 McCarty Ln
Lafayette, IN 47905
Phone (800) 899-8448

3920 St Francis Way
Ste 100
Lafayette, IN 47905
Phone (765) 428-5800

3920 St Francis Way
Ste 110
Lafayette, IN 47905
Phone (765) 428-5800

2600 Greenbush St
Lafayette, IN 47904

395 Westfield Rd
Noblesville, IN 46060
Phone (317) 218-3136

355 Westfield Rd
Ste 100
Noblesville, IN 46060
Phone (317) 770-6085

520 S 7th St
Vincennes, IN 47591
Phone (812) 885-3280

1160 E Saint Clair St
Vincennes, IN 47591
Phone (812) 882-1064

Interoperability endpoints

  • Direct secure messaging: ktowles1093047@direct.deaconess.com
  • Direct secure messaging: ktowles@direct.iuhealth.org

Organizations & group practices 11

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1274745600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1735862400000",
    "number": "1881913168",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8720 GARGANY LN",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462348838",
            "telephone_number": "217-725-9839"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8720 GARGANY LN",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462348838",
            "telephone_number": "217-725-9839"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5165 McCarty Ln",
            "address_purpose": "LOCATION",
            "city": "Lafayette",
            "state": "IN",
            "postal_code": "479058764",
            "country_code": "US",
            "telephone_number": "765-448-8000",
            "fax_number": "765-838-4758",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TOWLES",
        "first_name": "KATIE",
        "middle_name": "LYNN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-25",
        "last_updated": "2025-01-03",
        "certification_date": "2025-01-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IN",
            "license": "01070589A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201106250",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "000000880475",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH",
            "identifier": "12680867",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ktowles175141@Direct.FranciscanAlliance.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3920 St Francis Way Ste 100",
            "address_2": "FRANCISCAN PHYSICIAN NETWORK",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479054917",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ktowles@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "5165 McCarty Ln",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479058764",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.