Are you Jacqueline De Oca? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Jacqueline De Oca

Is this you? Edit this profile

At a glance

About Jacqueline De Oca

Jacqueline De Oca is an addiction & substance abuse counselor practicing in Rancho Cucamonga, CA. This provider record is associated with NPI 1639004245.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NPINational Provider Identifier
1639004245Issued 2026

As reported to the NPI registry ↗

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. Contact the office directly to confirm availability and scheduling.

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

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD