Thomas A Carlson, MD - Medicare Internal Medicine in Austin, TX

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Thomas A Carlson, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Austin, Texas. His current practice location is 3801 N Lamar Blvd, Suite 300, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 206-4341.

Thomas A Carlson is licensed to practice in Texas (license number J3065) 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 1861453458.

Contact Information

Thomas A Carlson, MD
3801 N Lamar Blvd, Suite 300,
Austin, TX 78756-4080
(512) 206-4341
(512) 407-1947

Map and Direction




Physician's Profile

Full NameThomas A Carlson
GenderMale
SpecialityInternal Medicine - Interventional Cardiology
Location3801 N Lamar Blvd, Austin, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861453458
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 10/16/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7517983653
  • Enrollment ID: I20051018001190

Medical Identifiers

Medical identifiers for Thomas A Carlson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861453458NPI-NPPES
044491103MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease J3065 (Texas)Secondary
207RI0011XInternal Medicine - Interventional Cardiology J3065 (Texas)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thomas A Carlson allows following entities to bill medicare on his behalf.
Entity NameSt Davids Heart & Vascular Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700887700
PECOS PAC ID: 7012821879
Enrollment ID: O20031117000103

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 A Carlson 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 A Carlson, MD
7800 Shoal Creek Blvd, Suite 205n,
Austin, TX 78757-1098

Ph: (512) 206-4300		Thomas A Carlson, MD
3801 N Lamar Blvd, Suite 300,
Austin, TX 78756-4080

Ph: (512) 206-4341

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.

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