Dr. Ken Matsumoto
- Gender: Male
- Experience: 22 years
- Graduated from: University Of California, Davis School Of Medicine
- Graduation year: 1999
- Sole propriator: No
- NPI: 1225187222
Dr. Ken Matsumoto MD
Psychiatrist
He is located at 1700 Lanakila Avenue in Honolulu, HI 96817. Can help patients with the following: Antisocial Personality Disorder (ASPD), Insomnia, Phobias, Premenstrual Dysphoric Disorder (PMDD), Seasonal Affective Disorder (SAD), Tics. His National Provider Identifier (NPI) number is 1225187222. Appointment can be made via the phone number (808) 832-3823. He is affiliated with 2 practices.
Conditions treated
Dr. Ken Matsumoto, being an psychiatrist, 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. Ken Matsumoto.
- Amnesia
- Anorexia Nervosa
- Antisocial Personality Disorder (ASPD)
- Anxiety
- Aphasia
- Asperger Syndrome (AS)
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Autism
- Avoidant Personality Disorder
- Binge Eating Disorder
- Bipolar Disorder
- Body Dysmorphic Disorder (BDD)
- Borderline Personality Disorder (BPD)
- Bulimia Nervosa
- Dementia
- Depression
- Dissociative Fugue
- Dissociative Identity Disorder
- Drug Abuse
- Eating Disorder
- Fragile X Syndrome (FXS)
- Grief
- Hypersomnia
- Insomnia
- Isolation
- Learning Disability
- Mental Illness
- Mood Disorders
- Munchausen Syndrome
- Narcissistic Personality Disorder (NPD)
- Obsessive Compulsive Disorder (OCD)
- Online Therapy
- Panic Disorder
- Persistent Depressive Disorder
- Pervasive Developmental Disorders (PDD)
- Phobias
- Postpartum Depression (PPD)
- Posttraumatic Stress Disorder (PTSD)
- Premenstrual Dysphoric Disorder (PMDD)
- Psychotic Disorder
- Rape and Sexual Assault
- Relationship Issues
- Schizoaffective Disorder
- Schizophrenia
- Seasonal Affective Disorder (SAD)
- Sleepwalking
- Speech Disorders
- Stress
- Tardive Dyskinesia
- Tics
- Trauma
- Wilson-Turner Syndrome
Procedures Performed by Dr. Ken Matsumoto
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Ken Matsumoto 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 | Not accepting new patients |
| HMSA Bronze PPO II HSA | PPO · Expanded Bronze | Preferred Provider Plan | Not accepting new patients |
| HMSA Catastrophic Plan | PPO · Catastrophic | Preferred Provider Plan | Not accepting new patients |
| HMSA Gold PPO I | PPO · Gold | Preferred Provider Plan | Not accepting new patients |
| HMSA Gold PPO II | PPO · Gold | Preferred Provider Plan | Not accepting new patients |
| HMSA Platinum PPO | PPO · Platinum | Preferred Provider Plan | Not accepting new patients |
| HMSA Silver PPO | PPO · Silver | Preferred Provider Plan | Not 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. Ken Matsumoto 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. Ken Matsumoto is enrolled to bill Medicare as a Practitioner - Psychiatry .
Bills through: State Of Hawaii Department Of Health
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Janssen | $33 |
Other
| Food and Beverage | $33 |
Studies
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated in 1999
Looking for more Psychiatrists?
Out of the 12 psychiatrists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1700 Lanakila Avenue Honolulu, 96817, HI
- Gender: Male
- Address: 928 Nuuanu Avenue Honolulu, 96817, HI
- Gender: Female
- Address: 915 North King Street Honolulu, 96817, HI
- Gender: Male
- Address: Suite 404 2228 Liliha Street Honolulu, 96817, HI
- Gender: Male
- Address: Suite 501 1520 Liliha Street Honolulu, 96817, HI
- Gender: Female
- Address: 915 North King Street Honolulu, 96817, HI
- Gender: Male
- Address: 3939 Nuuanu Pali Drive Honolulu, 96817, HI
- Gender: Female
- Address: 1700 Lanakila Avenue Honolulu, 96817, HI
- Gender: Female
- Address: Suite 101 2228 Liliha Street Honolulu, 96817, HI
Questions & Answers
Does Dr. Ken Matsumoto have affiliation with practices?
Dr. Ken Matsumoto is affiliated with Kalihi Palama Community Mental Health Center. For the full list of practices see this list.
Where can you meet with Dr. Ken Matsumoto?
Dr. Ken Matsumoto's office is located at 1700 Lanakila Avenue in Honolulu, HI 96817.
Does Dr. Ken Matsumoto accept patients with HMSA?
Yes, Dr. Ken Matsumoto is listed in-network for HMSA through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Ken Matsumoto treat?
Dr. Ken Matsumoto provides treatment for Antisocial Personality Disorder (ASPD), Insomnia, Phobias, Premenstrual Dysphoric Disorder (PMDD), Seasonal Affective Disorder (SAD), Tics. For the full list see this list.