Provider Profile
Crystal Sims
Unclaimed ProfileAbout Crystal Sims
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (818) 241-6780
- Email not available
Practice Locations
1333 S MAYFLOWER AVE STE 220
Monrovia, CA 91016
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 is Crystal Sims located?
Crystal Sims is listed at 1333 S Mayflower Ave Ste 220, Monrovia, CA 91016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Crystal Sims's phone number?
The number on file is (818) 241-6780. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Crystal Sims's NPI number?
Crystal Sims's National Provider Identifier is 1043936362. 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 Crystal Sims been practicing?
Crystal Sims has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Crystal Sims confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Crystal Sims. 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.