Provider Profile
Madelyn Leong
Unclaimed ProfileAbout Madelyn Leong
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Specialty
Credentials & Licensing
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.
Contact Information
- (714) 879-4274
- Email not available
Practice Locations
713 W COMMONWEALTH AVE STE C
Fullerton, CA 92832
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 providers at this location 8
Same specialty, same street address — most likely the same department or group.
Common questions
Where is Madelyn Leong located?
Madelyn Leong is listed at 713 W Commonwealth Ave Ste C, Fullerton, CA 92832. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Madelyn Leong's phone number?
The number on file is (714) 879-4274. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Madelyn Leong's NPI number?
Madelyn Leong's National Provider Identifier is 1477422616. 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 long has Madelyn Leong been practicing?
Madelyn Leong has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Madelyn Leong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Madelyn Leong. 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.