Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lizzette Perez Fernandez
Optician in Hatillo, PR · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790503787
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Registry record
Entity type Individual (Type 1)
Name Lizzette Perez Fernandez
Sex Female
Practice address Carr 2 Km 84.7, Hatillo, PR, 00659
Phone (787) 544-4856
Enumeration date Sep 30, 2024
Last updated in NPPES Sep 30, 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 NPI 1790503787 active?
Yes, as of the latest NPPES snapshot, NPI 1790503787 is active (record last updated 2024-09-30).
How do I verify Lizzette Perez Fernandez's NPI record?
Cross-check NPI 1790503787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.