Are you John C. Williams, PsyD? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

John C. Williams, PsyD

Is this you? Edit this profile

At a glance

About Dr. Williams

Listed in the NPI registry as a psychologist — clinical, John C. Williams, PsyD practices in Livermore, CA. NPI 1265600662 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

CA · PsychologistBoard of Psychology
No. 20258CurrentExpires Jul 2028Since 2005
NPINational Provider Identifier
1265600662Issued 2008

Snapshot · verify with the board ↗

Common questions

What does John C. Williams specialize in?

John C. Williams is a psychologist in Livermore, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.

NPI registry

Where is John C. Williams located?

John C. Williams is listed at 1080 Concannon Blvd Suite 170, Livermore, CA 94550. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is John C. Williams's phone number?

The number on file is (925) 918-2469. Contact the office directly to confirm availability and scheduling.

NPI registry

What is John C. Williams's NPI number?

John C. Williams's National Provider Identifier is 1265600662. 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 John C. Williams been practicing?

John C. Williams has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has John C. Williams confirmed this information?

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

Guide.md

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