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Edit this profileAt a glance
- 9985 Sierra Ave, Fontana, CA 92335
About Winnie Chang
Winnie Chang is a healthcare provider in Fontana, CA specializing in emergency medicine. This provider record is associated with NPI 1316139405.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (909) 427-5000
- Email not available
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Practice Locations
9985 SIERRA AVE
Fontana, CA 92335
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Winnie Chang's specialty?
Winnie Chang is an emergency physician in Fontana, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where can I find Winnie Chang?
Winnie Chang is listed at 9985 Sierra Ave, Fontana, CA 92335. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Winnie Chang?
The number on file is (909) 427-5000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Winnie Chang?
Winnie Chang's National Provider Identifier is 1316139405. 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
How much experience does Winnie Chang have?
Winnie Chang has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Winnie Chang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Winnie Chang. If this is you, claiming it is free.
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