Dr. Mahlon Bentley Dalley , PhD
Psychologist • Spokane, WA
Professional Overview & Biography Verified Profile Summary
Dr. Mahlon Dalley, PhD is a registered healthcare professional specializing in Psychologist in Spokane, WA. Practice services are available at 1330 N WASHINGTON ST STE 4200 under active NPI credentials.
Practice Location & Contact Primary Location
1330 N Washington St Ste 4200
Spokane, WA 992012476
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist in Spokane, WA
Practicing in Spokane, WA (1137 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 103T00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant
Allergy & Immunology
Doctor of Osteopathic Medicine (D.O.)
Allergy & Immunology
Doctor of Osteopathic Medicine (D.O.)
Allergy & Immunology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1330 N WASHINGTON ST STE 4200, SPOKANE, WA 992012476 (Tel: 5093258182)
Registered at 928 N HOMESTEAD DR, LIBERTY LAKE, WA 990198566 (Tel: 5098920896)
Recorded as MAHLON DALLEY, PH.D.
Psychologist (License #PY 00002302 in WA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
928 N Homestead Dr
Liberty Lake, WA 990198566
Phone: 5098920896
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