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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).

Learn more about Dr. Thomas Passmore:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Thomas Passmore is Excellent. Dr. Passmore has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Thomas Passmore, DO is board certified in 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
  • Osteopathic Manipulation
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Passmore graduated from Oklahoma State University , Tulsa.


Dr. Passmore has 1 hospital affiliations:

  • Kaiser Sunnyside Medical Center 


  • English

> > > > Dr. Thomas Passmore, DO

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Additional Information
Dr. Thomas Albert Passmore DO is a male Psychiatrist, has 18 years of experience and practices in Psychiatry.
Where does Dr. Thomas A. Passmore practice?
Dr. Thomas Passmore has 1 office location.
Dr. Thomas Passmore practices Psychiatry near Portland, OR.
See Portland Psychiatrists.