Psychologist | Clinical Psychology | 40+ years experience

Dr. Margaret Mary Matsunami, PHD

308 Kamehameha Ave, Suite 209, Hilo, Hawaii, 96720-2960

About Dr. Margaret Mary Matsunami

Dr. Margaret Mary Matsunami is a psychologist based in Hilo, Hawaii with 40 years of experience in Clinical Psychology. She completed her graduation in 1986. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Margaret Mary Matsunami is PSY441 for Clinical Psychology in Hawaii. Her current practice location is 308 Kamehameha Ave, Suite 209, Hilo. Patients can contact her at 808-969-3227 or can fax her at 808-969-3305. Dr. Margaret Mary Matsunami, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1003963125.

Dr. Margaret Mary Matsunami is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Margaret Mary Matsunami's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Margaret Mary Matsunami
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 40+ years
Graduation Year 1986
Gender Female
Practice Address: 308 Kamehameha Ave, Suite 209
Hilo, HI - 96720-2960
Fax 808-969-3305

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 3779506548
Enrollment ID I20060106000548
NPI Number1003963125
NPI Enumeration Date: 03 Jan, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Margaret Mary Matsunami are as mentioned below.

License NumberSpecializationStateStatus
PSY441Clinical Psychology HawaiiPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Margaret Mary Matsunami
308 Kamehameha Ave, Suite 209
Hilo, HI - 96720-2960
Phone: 808-969-3227
Fax: 808-969-3305

Book an Appointment with Dr. Margaret Mary Matsunami

To schedule an appointment, contact Dr. Margaret Mary Matsunami at 308 Kamehameha Ave, Suite 209, Hilo, Hawaii or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Margaret Mary Matsunami:

Dr. Margaret Mary Matsunami is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Dr. Margaret Mary Matsunami has approximately 40 years of experience in Clinical Psychology.

Yes, Dr. Margaret Mary Matsunami accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Margaret Mary Matsunami is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Margaret Mary Matsunami practices at 308 Kamehameha Ave, Suite 209, Hilo, Hawaii, 96720-2960.

To schedule an appointment with Dr. Margaret Mary Matsunami, please contact the office at 808-969-3227.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.