Dirk Tanis, DO - Medicare Anesthesiology in Indianapolis, IN

Dirk Tanis, DO is a medicare enrolled "Anesthesiology" physician in Indianapolis, Indiana. His current practice location is 1130 W Michigan St, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 944-5000.

Dirk Tanis is licensed to practice in Indiana (license number 11022758A) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1306587266.

Contact Information

Dirk Tanis, DO
1130 W Michigan St,
Indianapolis, IN 46202-5149
(317) 944-5000
Not Available

Map and Direction




Physician's Profile

Full NameDirk Tanis
GenderMale
SpecialityAnesthesiology
Location1130 W Michigan St, Indianapolis, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1306587266
  • Provider Enumeration Date: 04/05/2022
  • Last Update Date: 06/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5799164158
  • Enrollment ID: I20220615002598

Medical Identifiers

Medical identifiers for Dirk Tanis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306587266NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 5151015444 (Michigan)Secondary
207L00000XAnesthesiology 11022758A (Indiana)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dirk Tanis is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dirk Tanis, DO
200 Jefferson Ave Se,
Grand Rapids, MI 49503-4502

Ph: (616) 685-6867
Dirk Tanis, DO
1130 W Michigan St,
Indianapolis, IN 46202-5149

Ph: (317) 944-5000

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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