Physician Profile

Unclaimed Profile

About BALLESTEROS

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Areas of Expertise

Addiction & Substance Abuse Counselor (Primary)

Common questions

What does Dr. Ballesteros specialise in?

Dr. Ballesteros is an addiction & substance abuse counselor in San Fernando, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Addiction & Substance Abuse Counselor”.

NPI registry

Where is Dr. Ballesteros located?

Dr. Ballesteros is listed at 762 GRISWOLD AVE, San Fernando, CA 91340. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Ballesteros's phone number?

The number on file is (747) 500-9405. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Ballesteros?

Dr. Ballesteros's National Provider Identifier is 1821963307. 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 much experience does Dr. Ballesteros have?

Dr. Ballesteros 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 practised for longer than this.

NPI registry

Is Dr. Ballesteros's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ballesteros. If this is you, claiming it is free.

Guide.md

Licensing & Certification

CA license22610
NPI1821963307
NPI issued10/06/2025

Source: NPPES NPI Registry

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.

Other addiction & substance abuse counselors in San Fernando 1

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.