Thomas Michael Hillis, MD - Medicare in Texarkana, AR

Thomas Michael Hillis, MD is a medicare enrolled "Surgery" physician in Texarkana, Arkansas. His current practice location is 6412 Windy Hill Dr, Texarkana, Arkansas. You can reach out to his office (for appointments etc.) via phone at (870) 330-4577.

Thomas Michael Hillis is licensed to practice in Texas (license number F4867) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1972504884.

Contact Information

Thomas Michael Hillis, MD
6412 Windy Hill Dr,
Texarkana, AR 71854-8198
(870) 330-4577
(903) 614-3525

Map and Direction




Physician's Profile

Full NameThomas Michael Hillis
GenderMale
Speciality
Experience Years
Location6412 Windy Hill Dr, Texarkana, Arkansas
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas Michael Hillis attended and graduated from in
  NPI Data:
  • NPI Number: 1972504884
  • Provider Enumeration Date: 08/02/2005
  • Last Update Date: 03/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Thomas Michael Hillis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972504884NPI-NPPES
115216702MedicaidTX
107509001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery C4830 (Arkansas)Secondary
208600000XSurgery F4867 (Texas)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. Thomas Michael Hillis 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
Thomas Michael Hillis, MD
2900 Saint Michael Dr Ste 307,
Texarkana, TX 75503-2343

Ph: (903) 614-5356
Thomas Michael Hillis, MD
6412 Windy Hill Dr,
Texarkana, AR 71854-8198

Ph: (870) 330-4577

Reviews and Comments


Surgery Doctors in Texarkana, AR


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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.