DR. LEONARD J DONK PHD
NPI 1942420591
Psychologist - Clinical Child & Adolescent in Cupertino, CA
About Dr. Leonard J Donk Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEONARD J DONK PHD (NPI 1942420591) is an individual clinical child & adolescent provider in Cupertino, California, licensed in California (9064) and active in the NPI registry since April 2007.
NPPES Registry Identity
Specialties & Licenses 8
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leonard Donk's NPI number?
The NPI number for Leonard Donk is 1942420591. It was assigned to this individual provider in the NPPES registry on April 26, 2007.
Where is Leonard Donk located?
Leonard Donk practices at 20111 Stevens Creek Blvd Suite 250, Cupertino, CA 95014. The listed phone number is (408) 366-9910.
What is Leonard Donk's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.
When was this NPI record last updated?
The NPPES record for Leonard Donk was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
