Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Katherine A. Ruecker, O.D, & Associates, P.C.

Optometrist in Hillsboro, OR · enumerated 2016 · authorized official Katherine Ruecker, Owner.

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

National Provider Identifier

1689025678

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Registry record

Entity type Organization (Type 2)

Legal business name Katherine A. Ruecker, O.D, & Associates, P.C.

Practice address 2100 Nw Allie Ave, Hillsboro, OR, 97124

Phone (503) 531-3540

Fax (503) 439-9971

Enumeration date Jun 30, 2016

Last updated in NPPES Jun 30, 2016

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2837ATI (OR) Primary

Authorized official

Name Katherine Ruecker

Title Owner

Phone (503) 531-3540

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 Katherine A. Ruecker, O.D, & Associates, P.C.?

The NPI for Katherine A. Ruecker, O.D, & Associates, P.C. is 1689025678, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Katherine A. Ruecker, O.D, & Associates, P.C.?

NPPES lists Katherine Ruecker (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-30.