Dr. Mark Williams , PhD
Psychologist • Dallas, TX
Professional Overview & Biography Verified Profile Summary
Dr. Mark Williams, PhD is a certified Psychologist practicing in Dallas, TX. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Williams delivers high-quality medical care to the local community at 18170 DALLAS PKWY STE 502.
Dr. Williams does not directly accept Medicare assignment.
Frequently performed procedures and clinical services include health and behavior assessment each, psychotherapy, psychiatric diagnostic evaluation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
18170 Dallas Pkwy Ste 502
Dallas, TX 752877151
Medicare Profile & Education
Other
2001
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist in Dallas, TX
Practicing in Dallas, TX (2266 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
96150
Health and behavior assessment each 15 minutes
|
286 | 73 | $46.00 | $21.80 |
|
90837
Psychotherapy, 60 minutes
|
50 | 13 | $258.01 | $129.66 |
Medical Specialties & State Licenses
CMS Verified: 2024-07-22NUCC 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
Counselor - Professional
Licensed Professional Counselor
Occupational Therapist
Physical Therapist
Doctor of Physical Therapy
Physical Therapist
Physical Therapist
Occupational Therapist
Counselor - Professional
Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 18170 DALLAS PKWY STE 502, DALLAS, TX 752877151 (Tel: 2143516600)
Registered at 16227 SHADYBANK DR, DALLAS, TX 752482958 (Tel: 4698553008)
NPI status registered as active in NPPES database
Registered at 5701 MAPLE AVE, STE. 100, DALLAS, TX 752356519 (Tel: 2143516600)
Registered at 5701 MAPLE AVE, STE. 100, DALLAS, TX 752356519 (Tel: 2143516600)
Recorded as MARK WILLIAMS, PH.D.
Psychologist (License #32192 in TX)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
16227 Shadybank Dr
Dallas, TX 752482958
Phone: 4698553008
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.