Marcelo Barros Antunes, MD - Medicare Otolaryngology in Austin, TX

Marcelo Barros Antunes, MD is a medicare enrolled "Otolaryngology - Plastic Surgery Within The Head & Neck" physician in Austin, Texas. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Capital Otolaryngology Head And Neck Surgeons, Pa and his current practice location is 12309 N Mopac Expy Ste 100, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 339-4040.

Marcelo Barros Antunes is licensed to practice in Texas (license number P5926) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1871791558.

Contact Information

Marcelo Barros Antunes, MD
12309 N Mopac Expy Ste 100,
Austin, TX 78758-2604
(512) 339-4040
(512) 339-1663

Map and Direction




Physician's Profile

Full NameMarcelo Barros Antunes
GenderMale
SpecialityOtolaryngology
Experience23 Years
Location12309 N Mopac Expy Ste 100, Austin, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marcelo Barros Antunes graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1871791558
  • Provider Enumeration Date: 07/05/2007
  • Last Update Date: 01/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446409387
  • Enrollment ID: I20130911000776

Medical Identifiers

Medical identifiers for Marcelo Barros Antunes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871791558NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology P5926 (Texas)Secondary
207YX0007XOtolaryngology - Plastic Surgery Within The Head & Neck P5926 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Capital Otolaryngology Head And Neck Surgeons, Pa36785514969

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. Marcelo Barros Antunes allows following entities to bill medicare on his behalf.
Entity NameCapital Otolaryngology Head & Neck Surgeons, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235343344
PECOS PAC ID: 3678551496
Enrollment ID: O20040708001459
Entity NameRound Table Specialist Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497152268
PECOS PAC ID: 1254754609
Enrollment ID: O20200702000716

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. Marcelo Barros Antunes 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
Marcelo Barros Antunes, MD
12309 N Mopac Expy Ste 100,
Austin, TX 78758-2604

Ph: (512) 339-4040
Marcelo Barros Antunes, MD
12309 N Mopac Expy Ste 100,
Austin, TX 78758-2604

Ph: (512) 339-4040

Reviews and Comments


Otolaryngology Doctors in Austin, TX

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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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