Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Bronwen Mathis, O.D.
Optometrist in Houston, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013910389
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Registry record
Entity type Individual (Type 1)
Name Dr. Bronwen Mathis
Credential O.D.
Sex Female
Practice address 505 J Davis Armistead Bldg, Houston, TX, 77204
Phone (713) 743-1921
Fax (713) 743-0963
Enumeration date May 31, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Bronwen Mathis?
Bronwen Mathis is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Teresa Ramirez Optometrist · Houston, TX NPI 1801899505 Robert Bailey Optometrist · Houston, TX NPI 1932102621 Danielle Gardner Optometrist · Houston, TX NPI 1699778084 Samuel Hanlon Optometrist · Houston, TX NPI 1023011400 Randall Jose Optometrist · Houston, TX NPI 1477556819 Laurel Masin Optometrist · Houston, TX NPI 1447253711 Ana Perez-Franco Optometrist · Houston, TX NPI 1649273988 David Perrigin Optometrist · Houston, TX NPI 1912900242
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.