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Edit this profileAt a glance
- 725 W la Veta Ave Ste 100, Orange, CA 92868
About Dr. Chan
Wan-Yin Chan, M.D. practices allergy & immunology in Orange, CA. The provider's National Provider Identifier (NPI) is 1932391471.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (714) 633-6363
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
725 W LA VETA AVE STE 100
Orange, CA 92868
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other allergists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 23 related providers in 3 groups
Other allergists in Orange 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Wan-Yin Chan specialize in?
Wan-Yin Chan is an allergist in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Allergy & Immunology”.
NPI registry
Where is Wan-Yin Chan located?
Wan-Yin Chan is listed at 725 W la Veta Ave Ste 100, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Wan-Yin Chan's phone number?
The number on file is (714) 633-6363. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Wan-Yin Chan?
Wan-Yin Chan's National Provider Identifier is 1932391471. 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 Wan-Yin Chan train?
Wan-Yin Chan attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Wan-Yin Chan have?
Wan-Yin Chan has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
Is Wan-Yin Chan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Wan-Yin Chan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.