Are you Dr. Donk? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Leonard J. Donk, PhD

Is this you? Edit this profile

At a glance

About Dr. Donk

Leonard J. Donk, PhD is a psychologist — clinical child & adolescent practicing in Cupertino, CA. Leonard is also listed as specializing in psychologist and psychologist — clinical. This provider record is associated with NPI 1942420591.

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

Credentials & Licensing

CA · PsychologistBoard of Psychology
No. 9064CurrentExpires May 2027Since 1985
NPINational Provider Identifier
1942420591Issued 2007

Snapshot · verify with the board ↗

Common questions

What does Dr. Donk specialize in?

Dr. Donk is a psychologist in Cupertino, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical Child & Adolescent”.

NPI registry

Where is Dr. Donk located?

Dr. Donk is listed at 20111 Stevens Creek Blvd Suite 250, Cupertino, CA 95014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Donk's phone number?

The number on file is (408) 366-9910. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Donk?

Dr. Donk's National Provider Identifier is 1942420591. 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. Donk have?

Dr. Donk has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Donk's profile verified?

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