Physician Profile

Unclaimed Profile

About BARKER

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Areas of Expertise

Addiction & Substance Abuse Counselor (Primary)

Common questions

What kind of doctor is Dr. Barker?

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

NPI registry

What is Dr. Barker's address?

Dr. Barker is listed at 3831 W JEROME AVE, Visalia, CA 93291. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Barker?

The number on file is (805) 556-5665. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Barker's NPI number?

Dr. Barker's National Provider Identifier is 1073409074. 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 Dr. Barker been practising?

Dr. Barker 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

Has Dr. Barker confirmed this information?

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

Guide.md

Licensing & Certification

CA licenseCI38000323
NPI1073409074
NPI issued06/16/2025

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 in Visalia 8

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.