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

Edit this profile

Provider Profile

Donald Williams, PsyD

Is this you? Edit this profile

At a glance

About Dr. Williams

Listed in the NPI registry as a psychologist, Donald Williams, PsyD practices in Palo Alto, CA. NPI 1396132528 identifies this record in the national registry.

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

Specialty

Psychologist (Primary)

Credentials & Licensing

CA · PsychologistBoard of Psychology
No. 12484CurrentExpires Nov 30, 2026Since 1991
NPINational Provider Identifier
1396132528Issued 2015

Snapshot · verify with the board ↗

Common questions

What does Donald Williams specialize in?

Donald Williams is a psychologist in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Donald Williams located?

Donald Williams is listed at 451 Lytton Ave, Palo Alto, CA 94301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Donald Williams's phone number?

The number on file is (650) 327-7446. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Donald Williams's NPI number?

Donald Williams's National Provider Identifier is 1396132528. 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 Donald Williams been practicing?

Donald Williams has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Donald Williams confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Donald Williams. 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