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Retina Institute of California Medical Group, A California Medical Par

Optometrist in Bakersfield, CA · enumerated 2022 · authorized official Tom Chang, Managing Partner.

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

National Provider Identifier

1568182699

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Registry record

Entity type Organization (Type 2)
Legal business name Retina Institute of California Medical Group, A California Medical Par
Practice address 2323 16th St Ste 400, Bakersfield, CA, 93301
Phone (661) 479-0757
Fax (661) 634-8044
Enumeration date Aug 30, 2022
Last updated in NPPES Aug 30, 2022

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Tom Chang
Title Managing Partner
Phone (800) 898-2020

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

Who is the authorized official for Retina Institute of California Medical Group, A California Medical Par?
NPPES lists Tom Chang (Managing Partner) as the authorized official for this organization.
What is the NPI number for Retina Institute of California Medical Group, A California Medical Par?
The NPI for Retina Institute of California Medical Group, A California Medical Par is 1568182699, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-30.