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Edit this profileAt a glance
- 11496 N Ventura Ave, Ojai, CA 93023
About Mari Guillen
Mari Guillen, RN is a registered nurse based in Ojai, CA. The provider's National Provider Identifier (NPI) is 1366228884.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (800) 748-3243
- Email not available
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Practice Locations
11496 N VENTURA AVE
Ojai, CA 93023
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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
What is Mari Guillen's specialty?
Mari Guillen is a registered nurse in Ojai, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mari Guillen?
Mari Guillen is listed at 11496 N Ventura Ave, Ojai, CA 93023. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mari Guillen?
The number on file is (800) 748-3243. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mari Guillen's NPI number?
Mari Guillen's National Provider Identifier is 1366228884. 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 Mari Guillen been practicing?
Mari Guillen has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mari Guillen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mari Guillen. If this is you, claiming it is free.
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