Individual provider Active NPI

Timothy Logan Lindemann, MD

  • Otolaryngology Physician
  • Indianapolis, IN
National Provider Identifier
1649859109
Registry record updated Jul 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
01099425A Issued in IN
Practice address
355 W 16TH St Ste 3000
Indianapolis, IN 46202-2207
Phone
(317) 948-3226
NPI assigned
Apr 2, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 01099425B IN
Otolaryngology Physician 207Y00000X 01099425A IN Primary

Addresses

Primary practice location

355 W 16TH St Ste 3000
Indianapolis, IN 46202-2207

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

1130 W Michigan St
Indianapolis, IN 46202-5209
Phone (317) 278-1440

Other identifiers 1

IdentifierTypeStateIssuer
300132101MedicaidIN

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address TLINDEMANN@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
I20260528002680 IN Practitioner - Otolaryngology 4880096460

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Temple University School of Medicine, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

100 N Academy Ave
Danville, PA 17822-9800

250 N Shadeland Ave
Indianapolis, IN 46219-4959

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1617321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1649859109",
    "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": "355 W 16TH ST STE 3000",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462022207",
            "telephone_number": "317-948-3226"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1130 W Michigan St",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025209",
            "country_code": "US",
            "telephone_number": "317-278-1440",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LINDEMANN",
        "first_name": "TIMOTHY",
        "middle_name": "LOGAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-02",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "IN",
            "license": "01099425B",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "IN",
            "license": "01099425A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "300132101",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "TLINDEMANN@DIRECT.IUHEALTH.ORG",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "355 W 16th St Ste 3000",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462022207",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.