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Retina Associates Medical Group Inc

Ophthalmology Physician in Orange, CA · enumerated 2006 · authorized official Robert Ruper, Owner.

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

National Provider Identifier

1386669265

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Registry record

Entity type Organization (Type 2)
Legal business name Retina Associates Medical Group Inc
Other name <Unavail>
Practice address 436 S Glassell St, Orange, CA, 92866
Phone (714) 633-6060
Fax (714) 633-7470
Enumeration date Jul 13, 2006
Last updated in NPPES Oct 15, 2010

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Ruper
Title Owner
Phone (714) 633-6060

Other identifiers

Identifier Type State Issuer
00C300760 Medicaid CA -

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 type of organization is Retina Associates Medical Group Inc?
Retina Associates Medical Group Inc is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-15.