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Edit this profileAt a glance
- 8086 Orange Ave, Fair Oaks, CA 95628
About Johnny Sierra
Johnny R. Sierra is an addiction & substance abuse counselor based in Fair Oaks, CA. The provider's National Provider Identifier (NPI) is 1285506766.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (916) 968-4560
- Email not available
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Practice Locations
8086 ORANGE AVE
Fair Oaks, CA 95628
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 addiction & substance abuse counselors 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
What does Johnny R. Sierra specialize in?
Johnny R. Sierra is an addiction & substance abuse counselor in Fair Oaks, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Johnny R. Sierra located?
Johnny R. Sierra is listed at 8086 Orange Ave, Fair Oaks, CA 95628. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Johnny R. Sierra's phone number?
The number on file is (916) 968-4560. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Johnny R. Sierra's NPI number?
Johnny R. Sierra's National Provider Identifier is 1285506766. 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 Johnny R. Sierra been practicing?
Johnny R. 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
Has Johnny R. Sierra confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Johnny R. Sierra. If this is you, claiming it is free.
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