Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexa Marie Ayyash, OD
Optometrist in South Lyon, MI · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710728258
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Registry record
Entity type Individual (Type 1)
Name Dr. Alexa Marie Ayyash
Credential OD
Sex Female
Practice address 22371 Pontiac Trl, South Lyon, MI, 48178
Phone (248) 437-7600
Enumeration date Jun 6, 2024
Last updated in NPPES Aug 7, 2025
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
What is the NPI number for Alexa Ayyash?
The National Provider Identifier (NPI) for Alexa Ayyash is 1710728258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexa Ayyash practice?
The practice location on file with NPPES is in South Lyon, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-07.