Provider Profile
Effie Sen, O.D.
Unclaimed ProfileAbout Dr. Sen
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (909) 861-3737
- Email not available
Practice Locations
1255 S DIAMOND BAR BLVD
Diamond Bar, CA 91765
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 optometrists at this location 3
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
What does Effie Sen specialize in?
Effie Sen is an optometrist in Diamond Bar, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Effie Sen located?
Effie Sen is listed at 1255 S Diamond Bar Blvd, Diamond Bar, CA 91765. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Effie Sen's phone number?
The number on file is (909) 861-3737. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Effie Sen?
Effie Sen's National Provider Identifier is 1417017385. 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 Effie Sen have?
Effie Sen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Effie Sen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Effie Sen. 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.