Provider Profile
Michael Lewis
Unclaimed ProfileAbout Michael Lewis
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (909) 749-5204
- Email not available
Practice Locations
1500 S HAVEN AVE STE 250
Ontario, CA 91761
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.
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.
Common questions
Where can I find Michael Lewis?
Michael Lewis is listed at 1500 S Haven Ave Ste 250, Ontario, CA 91761. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael Lewis?
The number on file is (909) 749-5204. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Michael Lewis?
Michael Lewis's National Provider Identifier is 1619851227. 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 Michael Lewis have?
Michael Lewis 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
Is Michael Lewis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Lewis. 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.