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Dr. Alexander Van Dyck, OD

Optometrist in Williston, VT · enumerated 2018 · practices at Myeyedr Optometry of Vermont LLC.

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

National Provider Identifier

1154809507

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Registry record

Entity type Individual (Type 1)
Name Dr. Alexander Van Dyck
Credential OD
Sex Male
Practice address 5399 Williston Rd Ste 102, Williston, VT, 05495
Phone (802) 864-5428
Enumeration date Jul 29, 2018
Last updated in NPPES Aug 12, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TA2649 (MD) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 0618002803 (VA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 030.0133954 (VT) Primary
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.

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Frequently asked questions

Where does Alexander Van Dyck practice?
The practice location on file with NPPES is in Williston, VT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexander Van Dyck?
The National Provider Identifier (NPI) for Alexander Van Dyck is 1154809507, 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 2022-08-12.