Provider Profile
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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.
5900 S EASTERN AVE STE 142
Commerce, CA 90040
Dario S. Mazariegos is an addiction & substance abuse counselor in Commerce, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dario S. Mazariegos is listed at 5900 S Eastern Ave Ste 142, Commerce, CA 90040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (323) 622-2020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dario S. Mazariegos's National Provider Identifier is 1457784480. 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
Dario S. Mazariegos has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dario S. Mazariegos. 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.