Provider Profile

Derek Altherr

Unclaimed Profile

About Derek Altherr

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Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPI1831959360
NPI issued03/21/2024

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Derek Altherr's specialty?

Derek Altherr is an addiction & substance abuse counselor in Bloomington, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Derek Altherr?

Derek Altherr is listed at 18612 Santa Ana Ave, Bloomington, CA 92316. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Derek Altherr?

The number on file is (909) 421-7120. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Derek Altherr's NPI number?

Derek Altherr's National Provider Identifier is 1831959360. 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 Derek Altherr been practicing?

Derek Altherr has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Derek Altherr confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Derek Altherr. 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.