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Edit this profileAt a glance
- 3333 E Concours St, Ste #3, Ontario, CA 91764
About Dr. Andreasen
Troy J. Andreasen, M.D. is a specialist practicing in Ontario, CA. This provider record is associated with NPI 1851559462.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (909) 481-7500
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3333 E CONCOURS ST STE #3
Ontario, CA 91764
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 specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Ontario 5
Same specialty, same city.
Common questions
What does Troy J. Andreasen specialize in?
Troy J. Andreasen is a specialist in Ontario, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Troy J. Andreasen located?
Troy J. Andreasen is listed at 3333 E Concours St Ste #3, Ontario, CA 91764. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Troy J. Andreasen's phone number?
The number on file is (909) 481-7500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Troy J. Andreasen's NPI number?
Troy J. Andreasen's National Provider Identifier is 1851559462. 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 Troy J. Andreasen been practicing?
Troy J. Andreasen has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Troy J. Andreasen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Troy J. Andreasen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.