Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vivian Lam

Optometrist in Woodbridge, VA · enumerated 2025.

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

National Provider Identifier

1982594586

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Registry record

Entity type Individual (Type 1)

Name Vivian Lam

Sex Female

Practice address 13285 Minnieville Rd, Woodbridge, VA, 22192

Phone (703) 986-2400

Enumeration date Jul 7, 2025

Last updated in NPPES Oct 21, 2026

Taxonomy & licenses

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 0618003536 (VA) Secondary

152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 0618003536 (VA) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 0618003536 (VA) Primary

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

How do I verify Vivian Lam's NPI record?

Cross-check NPI 1982594586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982594586 active?

Yes, as of the latest NPPES snapshot, NPI 1982594586 is active (record last updated 2026-10-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-21.