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Ophthalmology Associates Inc

Specialist in Orange, CA · enumerated 2009 · authorized official John Kleinberg, President.

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

National Provider Identifier

1962641456

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Registry record

Entity type Organization (Type 2)
Legal business name Ophthalmology Associates Inc
Practice address 1310 W Stewart Dr Ste 505, Orange, CA, 92868
Phone (714) 771-1213
Fax (714) 771-7129
Enumeration date Feb 6, 2009
Last updated in NPPES Feb 6, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name John Kleinberg
Title President
Phone (714) 771-1213

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 the NPI number for Ophthalmology Associates Inc?
The NPI for Ophthalmology Associates Inc is 1962641456, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ophthalmology Associates Inc?
NPPES lists John Kleinberg (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-06.