Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hannu Robert Viljo Laukkanen, O.D.

Optometrist in Forest Grove, OR · enumerated 2006.

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

National Provider Identifier

1811935331

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Registry record

Entity type Individual (Type 1)

Name Dr. Hannu Robert Viljo Laukkanen

Credential O.D.

Sex Male

Practice address 2043 College Way, Pacific University College of Optometry, Forest Grove, OR, 97116

Phone (503) 352-2751

Fax (503) 352-2929

Enumeration date Jun 4, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1599TX (WA) Primary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 1706ATI (OR) Secondary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
034830	Medicaid	OR	-

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

Is NPI 1811935331 active?

Yes, as of the latest NPPES snapshot, NPI 1811935331 is active (record last updated 2025-09-11).

How do I verify Hannu Laukkanen's NPI record?

Cross-check NPI 1811935331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.