RHRheumatology
Prescribing Specialist

IAN Chang, DO

Rheumatology
NPI-listed (NPPES) Orange, California
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About

About IAN Chang, DO

IAN Chang, DO is a rheumatology practicing in Orange, California. This profile is compiled from the public NPPES NPI registry.

Therapy-level detail (which infused drugs this provider administers) is added once CMS Medicare enrichment is applied to this profile.

Practice location

Location

101 THE City DR S Bldg 30
Orange, California 92868

Location from the provider’s primary NPPES practice address. Confirm details directly with the office.

Where treatment happens

Infusion centers in Orange, California

Centers near this provider where infusion therapy is administered.

Data source

Where this profile comes from

This listing is aggregated from the public NPPES NPI registry (National Plan & Provider Enumeration System). Infusionary is neutral and independent — providers are never charged for placement or ranking.

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