Dr. William T. Tsushima
- Gender: Male
- Experience: 54 years
- Graduation year: 1967
- Sole propriator: No
- NPI: 1548332687
Dr. William T. Tsushima PH.D.
Clinical Psychologist
He is located at 1100 Ward Avenue Suite 840 in Honolulu, HI 96814. Can help patients with the following: Anxiety, Dyslexia, Infertility, Parenting, Receptive Language Disorders, Sleep Disorders. His National Provider Identifier (NPI) number is 1548332687. Appointment can be made via the phone number (808) 522-4000. He is affiliated with 1 hospitals.
Conditions treated
Dr. William T. Tsushima, being an clinical psychologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. William T. Tsushima.
- Amnesia
- Anger Management
- Anxiety
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Autism
- Bipolar Disorder
- Career Counseling
- Childhood Behavioral and Emotional Disorders
- Compassion Fatigue
- Depression
- Dyslexia
- EMDR
- Eating Disorder
- Emotional Eating
- Family Conflict
- Gender Identity
- Grief
- Guilt and Shame
- Infertility
- Infidelity
- Isolation
- Life Coaching
- Life Transitions
- Loss, Grief, and Bereavement
- Mental Illness
- Obesity
- Obsessive Compulsive Disorder (OCD)
- Online Therapy
- Parenting
- Posttraumatic Stress Disorder (PTSD)
- Receptive Language Disorders
- Relationship Issues
- School Issues
- Seasonal Affective Disorder (SAD)
- Self-Esteem
- Self-Harming
- Separation Anxiety Disorder
- Sleep Disorders
- Spirituality and Religion
- Stress
- Trauma
Procedures Performed by Dr. William T. Tsushima
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William T. Tsushima as in-network for the following 2026 plans.
Health plans
HMSA
Network data as of Sep 14, 2026, as reported by the insurer.
Show all 7 plans from HMSA
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMSA Bronze PPO I | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. William T. Tsushima is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. William T. Tsushima is enrolled to bill Medicare as a Practitioner - Psychologist Billing Independently .
Bills through: Straub Clinic & Hospital
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 1967Additional Specialities
- Psychologist
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Questions & Answers
Where can you meet with Dr. William T. Tsushima?
Dr. William T. Tsushima's office is located at 1100 Ward Avenue Suite 840 in Honolulu, HI 96814.
Does Dr. William T. Tsushima accept patients with HMSA?
Yes, Dr. William T. Tsushima is listed in-network for HMSA through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. William T. Tsushima treat?
Dr. William T. Tsushima provides treatment for Anxiety, Dyslexia, Infertility, Parenting, Receptive Language Disorders, Sleep Disorders. For the full list see this list.
Has Dr. William T. Tsushima affiliation with hospitals?
Dr. William T. Tsushima is affiliated with STRAUB CLINIC AND HOSPITAL.