Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Theresa Yvonne Martinez, ABOC, NCLEC
Optician in Port Charlotte, FL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548099005
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Registry record
Entity type Individual (Type 1)
Name Mrs. Theresa Yvonne Martinez
Credential ABOC, NCLEC
Sex Female
Practice address 19100 Murdock Cir, Vision Center, Port Charlotte, FL, 33948
Phone (941) 625-7437
Enumeration date Jul 31, 2024
Last updated in NPPES Jul 31, 2024
Taxonomy & licenses
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 Theresa Martinez?
Theresa Martinez is registered in NPPES with the primary taxonomy of Optician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-31.