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RETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP
NPI 1639562291
Specialist in Pomona, CA

Active since March 06, 2015
160 E ARTESIA ST, STE. 120, POMONA, CA 91767(909) 629-5965(909) 629-5968 Get Directions Write a Review

NPPES record last updated: March 6, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Retina Institute Of California Medical Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP (NPI 1639562291) is a healthcare organization registered as a specialist in Pomona, California and active in the NPI registry since March 2015. The organization lists Tom S Chang, Founder, as its authorized official.

NPPES Registry Identity

NPI1639562291
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameRETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP
Location Address160 E ARTESIA ST, STE. 120Pomona, CA 91767-2900
Mailing Address100 E California BlvdPasadena, CA 91105-3205 · (626) 568-8838 · Fax (626) 574-7188
Phone(909) 629-5965
Fax(909) 629-5968
Organization SubpartNo
Authorized OfficialTom S ChangFounder · (626) 568-8838
Enumeration DateMarch 6, 2015
✔ NPI 1639562291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A69909
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Also ListedOptometristTaxonomy 152W00000X · License A69909 (CA)
160 E ARTESIA ST, Pomona, CA 91767
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Other Identifiers 3

Medicare UPINBW463ACA
Other1760541569CA · Group Npi
Medicare UPINW20602CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHARYN D. BREKHUS M.D.
Neurological Surgery
160 E ARTESIA ST, SUITE 220
POMONA, CA 91767
Los Angeles County (909) 865-1020
JEFFREY B. THOMAS, D.D.S.
Dentist (General Practice)
160 E ARTESIA ST, SUITE 125
POMONA, CA 91767
Los Angeles County (909) 622-1261
KENNETH W LEE & ASSOCIATES INC
Internal Medicine (Gastroenterology)
160 E ARTESIA ST, SUITE 140
POMONA, CA 91767
Los Angeles County (909) 622-3800
DR. JEFFREY B THOMAS D.D.S.
Dentist (General Practice)
160 E ARTESIA ST, SUITE 125
POMONA, CA 91767
Los Angeles County (909) 622-1261
ROHIT R TRIVEDI M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
160 E ARTESIA ST, SUITE 355
POMONA, CA 91767
Los Angeles County (909) 865-1161
PARS MEDICAL INC.
Surgery
160 E ARTESIA ST, SUITE 355
POMONA, CA 91767
Los Angeles County (909) 207-2222
CHAPARRAL MEDICAL GROUP, INC.
Internal Medicine
160 E ARTESIA ST, SUITE 310
POMONA, CA 91767
Los Angeles County (909) 868-6800
DR. YVETTE DENISE MARQUEZ MD
Neurological Surgery
160 E ARTESIA ST, SUITE 220
POMONA, CA 91767
Los Angeles County (909) 865-1020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Retina Institute Of California Medical Group's NPI number?

The NPI number for Retina Institute Of California Medical Group is 1639562291. It was assigned to this organization in the NPPES registry on March 6, 2015.

Where is Retina Institute Of California Medical Group located?

Retina Institute Of California Medical Group is located at 160 E Artesia St Ste. 120, Pomona, CA 91767. The listed phone number is (909) 629-5965.

What is Retina Institute Of California Medical Group's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Retina Institute Of California Medical Group was last updated on March 6, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.