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MATTHEW CHANG
NPI 1558940254
Ophthalmology in Loma Linda, CA

Active since April 08, 2021PECOS EnrolledAccepts Medicare Assignment
11370 ANDERSON ST # 1800, LOMA LINDA, CA 92354(909) 558-2154 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Feb 4, 2026, Aug 6, 2025, Mar 16, 2025 and 1 more (4 updates tracked since 2021).

About Matthew Chang NPPES

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

MATTHEW CHANG (NPI 1558940254) is an individual ophthalmology provider in Loma Linda, California, licensed in California (A181703) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tamuning, and is a graduate of Loma Linda University School Of Medicine (2021).

NPPES Registry Identity

NPI1558940254
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameMATTHEW CHANG
Location Address11370 ANDERSON ST # 1800Loma Linda, CA 92354-3450
Mailing Address11370 Anderson St # 1800Loma Linda, CA 92354-3450 · (909) 558-2154
Phone(909) 558-2154
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2021
Enumeration DateApril 8, 2021
Last NPPES UpdateFebruary 4, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1558940254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in CA · A181703✔ Licensed in GU · TLL-2025-002✔ Licensed in GU · MTL-2026-003
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
11370 ANDERSON ST # 1800, Loma Linda, CA 92354
Open in Google Maps ↗

Secondary Practice Location 1

Location 1388 Ypao RdTamuning, GU 96913-3701 · Phone (671) 646-8881 · Fax (671) 648-2548

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Matthew Chang is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022516863
PECOS Enrollment IDI20250811002118, I20260304003329
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 92354 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 5

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

DR. SAFA ARFEEN MD
Ophthalmology
11370 ANDERSON ST # 1800
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2154
MOHAMMAD PAKRAVAN MD
Ophthalmology (Glaucoma Specialist)
11370 ANDERSON ST # 1800
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2154
MICHELLE THUY MY HOANG OD
Optometrist
11370 ANDERSON ST # 1800
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2154
MR. JACK STEPHEN CREAGMILE MD
Ophthalmology (Glaucoma Specialist)
11370 ANDERSON ST # 1800
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2154
DOUGLAS J VAN PUTTEN MD,FACS
Ophthalmology
11370 ANDERSON ST # 1800
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2154

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 Matthew Chang's NPI number?

The NPI number for Matthew Chang is 1558940254. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is Matthew Chang located?

Matthew Chang practices at 11370 Anderson St # 1800, Loma Linda, CA 92354. The listed phone number is (909) 558-2154.

What is Matthew Chang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Matthew Chang enrolled in Medicare?

Yes. Matthew Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Matthew Chang was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.