Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tony Gendvilas, O.D.

Optometrist in Tigard, OR · enumerated 2006 · practices at Visionworks, Inc..

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

National Provider Identifier

1730100876

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Registry record

Entity type Individual (Type 1)

Name Dr. Tony Gendvilas

Credential O.D.

Sex Male

Practice address 9499 Sw Washington Square Rd, Tigard, OR, 97223

Phone (503) 968-5249

Fax (503) 968-9237

Enumeration date Jul 22, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1689T (OR) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Tony Gendvilas?

The National Provider Identifier (NPI) for Tony Gendvilas is 1730100876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tony Gendvilas practice?

The practice location on file with NPPES is in Tigard, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Visionworks, Inc. Eyewear Supplier · Tigard, OR NPI 1083703185

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.