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Retina Care and Research

Retina Specialist (Ophthalmology) Physician in Eugene, OR · enumerated 2022 · authorized official Peter Karth, Owner.

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

National Provider Identifier

1790431286

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Registry record

Entity type Organization (Type 2)
Legal business name Retina Care and Research
Practice address 366 E 40th Ave Ste 285, Eugene, OR, 97405
Phone (541) 873-8462
Enumeration date Feb 23, 2022
Last updated in NPPES Jun 9, 2026

Taxonomy & classification

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Peter Karth
Title Owner
Phone (541) 873-8462

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Retina Care and Research?
Retina Care and Research is registered in NPPES as a Retina Specialist (Ophthalmology) Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.