Provider Profile

Jacqueline De Oca

Unclaimed Profile

About Jacqueline De Oca

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Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPI1639004245
NPI issued06/15/2026

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 does Jacqueline De Oca specialize in?

Jacqueline De Oca is an addiction & substance abuse counselor in Rancho Cucamonga, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Jacqueline De Oca located?

Jacqueline De Oca is listed at 13684 Jeremy CT, Rancho Cucamonga, CA 91739. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Jacqueline De Oca's phone number?

The number on file is (909) 803-0376. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Jacqueline De Oca?

Jacqueline De Oca's National Provider Identifier is 1639004245. 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

Is Jacqueline De Oca's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Jacqueline De Oca. 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.