Provider Profile

Matthew Chang

Unclaimed Profile

About Matthew Chang

Based in Loma Linda, CA, Matthew Chang is listed in the NPI registry under ophthalmology. Matthew graduated from Loma Linda University School of Medicine in 2021. Matthew is also listed as specializing in student in an organized health care education program.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Specialty

Ophthalmology (Primary)
Ophthalmology (Additional)
Ophthalmology (Additional)
Student in an Organized Health Care Education Program (Additional)

Credentials & Licensing

CA licenseA181703
GU licenseTLL-2025-002
GU licenseMTL-2026-003
NPI1558940254
NPI issued04/08/2021

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Matthew Chang specialize in?

Matthew Chang is an eye doctor in Loma Linda, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.

NPI registry

Where is Matthew Chang located?

Matthew Chang is listed at 11370 Anderson St # 1800, Loma Linda, CA 92354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Matthew Chang's phone number?

The number on file is (909) 558-2154. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Matthew Chang's NPI number?

Matthew Chang's National Provider Identifier is 1558940254. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Matthew Chang train?

Matthew Chang attended Loma Linda University School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How long has Matthew Chang been practicing?

Matthew Chang has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Has Matthew Chang confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Matthew Chang. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.