Provider Profile
John Gweun
Unclaimed ProfileAbout John Gweun
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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
- (747) 210-3205
- Email not available
Practice Locations
14445 OLIVE VIEW DR
Sylmar, CA 91342
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 medical trainees at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Other medical trainees in Sylmar 5
Same specialty, same city.
Common questions
What does John Gweun specialize in?
John Gweun is a medical trainee in Sylmar, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where is John Gweun located?
John Gweun is listed at 14445 Olive View Dr, Sylmar, CA 91342. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Gweun's phone number?
The number on file is (747) 210-3205. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John Gweun's NPI number?
John Gweun's National Provider Identifier is 1205521366. 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 John Gweun been practicing?
John Gweun has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John Gweun confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Gweun. 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.