DR. W TIMM FREDRICKSON PHD
NPI 1679555411
Psychologist in Medical Lake, WA
About Dr. W Timm Fredrickson Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. W TIMM FREDRICKSON PHD (NPI 1679555411) is an individual psychologist in Medical Lake, Washington, licensed in Washington (PY00001283) and active in the NPI registry since November 2005.
NPPES Registry Identity
Specialties & Licenses
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MEDICAL LAKE, WA 99022
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 W Fredrickson's NPI number?
The NPI number for W Fredrickson is 1679555411. It was assigned to this individual provider in the NPPES registry on November 17, 2005.
Where is W Fredrickson located?
W Fredrickson practices at 800 West Maple Street, Medical Lake, WA 99022. The listed phone number is (509) 299-3121.
What is W Fredrickson's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
When was this NPI record last updated?
The NPPES record for W Fredrickson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.