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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (47)

The overall average patient rating of Dr. Arnold Mech, Addiction Psychiatrist is Average. Dr. Mech has been reviewed by 97 patients who have provided 47 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.7
Promptness 1.9
Courteous Staff 2.2
Accurate Diagnosis 2.5
Bedside Manner 2.3
Spends Time with Me 2.0
Follows Up After Visit 2.0

Specialties & Research

Dr. Arnold Mech, MD is board certified in Addiction Psychiatry and Psychiatry.

  • He has special expertise in 8 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders
  • Sleep Specialist

Education & Awards

Dr. Mech graduated from Loyola University Chicago, Maywood.


Dr. Mech has 1 hospital affiliations:

  • Green Oaks 


  • Hindi
  • Spanish

> > > > Dr. Arnold Mech, MD

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Additional Information
Dr. Arnold Walter Mech MD is a male Psychiatrist, has 34 years of experience and practices in Psychiatry and Addiction Psychiatry.
Where does Dr. Arnold W. Mech practice?
Dr. Arnold Mech has 2 office locations.
Dr. Arnold Mech practices Psychiatry and Addiction Psychiatry near Plano, TX.
See Plano Psychiatrists and Plano Addiction Specialists.