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Edit this profileAt a glance
- 350 W. Ojai Ave, #107, Ojai, CA 93023
About Dr. Gruenn
Hans D. Gruenn, M.D. practices family medicine in Ojai, CA. The provider's National Provider Identifier (NPI) is 1649398371.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (058) 633-9121
- Email not available
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Practice Locations
350 W. OJAI AVE #107
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.
Common questions
What is Hans D. Gruenn's specialty?
Hans D. Gruenn is a family doctor in Ojai, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where can I find Hans D. Gruenn?
Hans D. Gruenn is listed at 350 W. Ojai Ave #107, Ojai, CA 93023. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Hans D. Gruenn?
The number on file is (058) 633-9121. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Hans D. Gruenn?
Hans D. Gruenn's National Provider Identifier is 1649398371. 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 Hans D. Gruenn have?
Hans D. Gruenn has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Hans D. Gruenn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hans D. Gruenn. If this is you, claiming it is free.
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