Therapist

Mari Oyama

77 Mohouli St, Hilo, Hawaii, 96720-4181

About Mari Oyama

Mari Oyama is a therapist based in Hilo, Hawaii who is specialized in Counselor. Her current practice location is 77 Mohouli St, Hilo. Patients can reach her at 808-961-5166. Mari Oyama NPI number (Unique professional ID assigned by NPPES) is 1083849194.

Mari Oyama is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Mari Oyama speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mari Oyama
Specialization Counselor
Gender Female
Practice Address: 77 Mohouli St,
Hilo, HI - 96720-4181

Professional Identification Codes

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

NPI Number1083849194
NPI Enumeration Date: 18 May, 2009
NPI Last Update On: 18 May, 2009

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mari Oyama are as mentioned below.

License NumberSpecializationStateStatus
Counselor Primary

Mailing Address

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

Mari Oyama
77 Mohouli St,
Hilo, HI - 96720-4181
Phone: 808-961-5166

Book an Appointment with Mari Oyama

To schedule an appointment, contact Mari Oyama at 77 Mohouli St, Hilo, Hawaii or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mari Oyama:

Mari Oyama is a therapist specializing in Counselor. She is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Yes, Mari Oyama is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mari Oyama practices at 77 Mohouli St, Hilo, Hawaii, 96720-4181.

To schedule an appointment with Mari Oyama, please contact the office at 808-961-5166.

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