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Dr. Oscar Tamez

Otolaryngology Physician in Round Rock, TX · enumerated 2005.

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

National Provider Identifier

1811986219

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Registry record

Entity type Individual (Type 1)
Name Dr. Oscar Tamez
Sex Male
Practice address 7201 Wyoming Springs Dr, Ste 100, Round Rock, TX, 78681
Phone (512) 255-8070
Fax (512) 255-9060
Enumeration date Oct 18, 2005
Last updated in NPPES Sep 12, 2016

Taxonomy & licenses

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians · License J7858 (TX) Secondary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License J7858 (TX) Primary
207YX0602X Otolaryngic Allergy Physician Allopathic & Osteopathic Physicians · License J7858 (TX) Secondary
207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License J7858 (TX) Secondary
207YS0012X Sleep Medicine (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License J7858 (TX) Secondary

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

Where does Oscar Tamez practice?
The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Oscar Tamez?
The National Provider Identifier (NPI) for Oscar Tamez is 1811986219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-12.