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Marcelo Barros Antunes, MD

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Austin, TX · enumerated 2007 · practices at Capital Otolaryngology Head & Neck Surgeons, P.A..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871791558

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Registry record

Entity type Individual (Type 1)
Name Marcelo Barros Antunes
Credential MD
Sex Male
Practice address 12309 N Mopac Expy Ste 100, Austin, TX, 78758
Phone (512) 339-4040
Fax (512) 339-1663
Enumeration date Jul 5, 2007
Last updated in NPPES Jan 29, 2021

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License P5926 (TX) Secondary
207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License P5926 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Marcelo Antunes?
The National Provider Identifier (NPI) for Marcelo Antunes is 1871791558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marcelo Antunes practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-29.