Dr. Stephen Grissom , PhD
Psychologist • Tulsa, OK
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. Stephen Grissom has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Stephen Grissom, PhD was a registered Psychologist practicing in Tulsa, OK. Throughout an active medical career spanning 8 years, Dr. Grissom provided care at the practice location at 3736 E 82ND PL until profile deactivation on 2025-03-20.
Practice Location & Contact Primary Location
3736 E 82nd Pl
Tulsa, OK 741371605
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist in Tulsa, OK
Practicing in Tulsa, OK (284 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.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on March 20, 2025
NPI status registered as active in NPPES database
Registered at 3736 E 82ND PL, TULSA, OK 741371605 (Tel: 9188991393)
Registered at 3736 E 82ND PL, TULSA, OK 741371605 (Tel: 9188991393)
Recorded as STEPHEN GRISSOM, PH.D.
Psychologist (License #467 in OK)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3736 E 82nd Pl
Tulsa, OK 741371605
Phone: 9188991393
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