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DR. REX L.C. CHU O.D.
NPI 1588694137
Optometrist in Chino, CA

Active since July 03, 2006PECOS Enrolled
13788 ROSWELL AVE, #106, CHINO, CA 91710(909) 627-5598(909) 627-5298 Get Directions Write a Review

NPPES record last updated: December 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Rex L.c. Chu O.d. NPPES

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

DR. REX L.C. CHU O.D. (NPI 1588694137) is an individual optometrist in Chino, California, licensed in California (OPT 11120TPA) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588694137
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. REX L.C. CHUCredential: O.D.
Location Address13788 ROSWELL AVE, #106Chino, CA 91710-1409
Mailing Address16203 Sierra Pass WayHacienda Heights, CA 91745-6533 · (626) 353-4521
Phone(909) 627-5598
Fax(909) 627-5298
Sole ProprietorNo
Enumeration DateJuly 3, 2006
Last NPPES UpdateDecember 6, 2021
✔ NPI 1588694137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · OPT 11120TPA
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X · License OPT 11120TPA (CA)
Also ListedOptometrist · Low Vision RehabilitationTaxonomy 152WL0500X · License OPT 11120TPA (CA)
Also ListedOptometrist · PediatricsTaxonomy 152WP0200X · License OPT 11120TPA (CA)
Also ListedOptometrist · Sports VisionTaxonomy 152WS0006X · License OPT 11120TPA (CA)
Also ListedOptometrist · Vision TherapyTaxonomy 152WV0400X · License OPT 11120TPA (CA)
Also ListedOptometrist · Occupational VisionTaxonomy 152WX0102X · License OPT 11120TPA (CA)
13788 ROSWELL AVE, Chino, CA 91710
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rex L.c. Chu O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

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

SARAH J SIBBACH DMD, INC
Dentist (General Practice)
13788 ROSWELL AVE, #100
CHINO, CA 91710
San Bernardino County (610) 390-4058
MS. JUNG LIEN YANG
Acupuncturist
13788 ROSWELL AVE, #138
CHINO, CA 91710
San Bernardino County (626) 780-5698
DR. SARAH JUNE SIBBACH DMD
Dentist (General Practice)
13788 ROSWELL AVE, #100
CHINO, CA 91710
San Bernardino County (610) 390-4058
CHINO FAMILY OPTOMETRY INC
Optometrist (Occupational Vision)
13788 ROSWELL AVE, #106
CHINO, CA 91710
San Bernardino County (626) 353-4521
QILING XIONG
Acupuncturist
13788 ROSWELL AVE, #138
CHINO, CA 91710
San Bernardino County (626) 780-5698
GREEN ACUPUNCTURE, PROF. CORP.
Acupuncturist
13788 ROSWELL AVE, #138
CHINO, CA 91710
San Bernardino County (626) 780-5698

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 Rex Chu's NPI number?

The NPI number for Rex Chu is 1588694137. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Rex Chu located?

Rex Chu practices at 13788 Roswell Ave #106, Chino, CA 91710. The listed phone number is (909) 627-5598.

What is Rex Chu's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Rex Chu enrolled in Medicare?

Yes. Rex Chu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rex Chu was last updated on December 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.