Provider Profile
Cristal Sierra
Unclaimed ProfileAbout Cristal Sierra
Cristal Sierra is a healthcare provider located in Los Angeles, CA. The provider's National Provider Identifier (NPI) is 1164395695.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (323) 291-7100
- Email not available
Practice Locations
4401 CRENSHAW BLVD STE 215
Los Angeles, CA 90043
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 4
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 Cristal Sierra located?
Cristal Sierra is listed at 4401 Crenshaw Blvd Ste 215, Los Angeles, CA 90043. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Cristal Sierra's phone number?
The number on file is (323) 291-7100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Cristal Sierra?
Cristal Sierra's National Provider Identifier is 1164395695. 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 Cristal Sierra have?
Cristal Sierra 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 Cristal Sierra's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cristal Sierra. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.