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Physician Profile

Robert Chang, M.D.

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At a glance

About Dr. Chang

Robert Chang, M.D. practices nephrology in Corona, CA. Robert is a 2002 graduate of Boston University School of Medicine. The provider's National Provider Identifier (NPI) is 1992894885.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Nephrology (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 85088CurrentExpires Oct 2027Since 2003
NPINational Provider Identifier
1992894885Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 is Robert Chang's specialty?

Robert Chang is a kidney specialist in Corona, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.

NPI registry

Where can I find Robert Chang?

Robert Chang is listed at 2057 Compton Ave Suite 102, Corona, CA 92881. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Robert Chang?

The number on file is (951) 736-6757. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Robert Chang?

Robert Chang's National Provider Identifier is 1992894885. 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

What is Robert Chang's education?

Robert Chang attended Boston University School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Robert Chang have?

Robert Chang has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.

CMS public data

Is Robert Chang's profile verified?

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

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