Dr. John A Martinez , PhD
Psychologist • Denver, CO
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. John Martinez has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. John Martinez, PhD was a registered Psychologist practicing in Denver, CO. Throughout an active medical career spanning 19 years, Dr. Martinez provided care at the practice location at 777 BANNOCK ST until profile deactivation on 2025-04-10.
Practice Location & Contact Primary Location
777 Bannock St
Mc 7782
Denver, CO 802044507
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist in Denver, CO
Practicing in Denver, CO (1035 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 - Medical
RPAC
Counselor - Addiction (Substance Use Disorder)
CACIII
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Practitioner
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.), Master of Public Health
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on April 10, 2025
NPI status registered as active in NPPES database
Registered at 777 BANNOCK ST, MC 7782, DENVER, CO 802044507 (Tel: 3034366000)
Registered at 777 BANNOCK ST, MC 7782, DENVER, CO 802044507 (Tel: 3034366000)
Recorded as JOHN MARTINEZ, PHD
Psychologist (License #520 in CO)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
777 Bannock St, Mc 7782
Denver, CO 802044507
Phone: 3034366000
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