Psychiatrist | 24+ years experience

Ethan Pien, M.D.

1010 S King St, Suite 111, Honolulu, Hawaii, 96814-1701

About Ethan Pien

Ethan Pien is a psychiatrist based in Honolulu, Hawaii with 24 years of experience in Psychiatry. He completed his graduation from University Of Hawaii John A. Burns School Of Medicine in 2002. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ethan Pien is 14017 for Psychiatry in Hawaii. His current practice location is 1010 S King St, Suite 111, Honolulu. Patients can contact him at 808-597-8765 or can fax him at 808-597-6578. Ethan Pien, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1588663454.

Ethan Pien specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Ethan Pien'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 Ethan Pien
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 24+ years
Medical School Attended University Of Hawaii John A. Burns School Of Medicine
Graduation Year 2002
Gender Male
Practice Address: 1010 S King St, Suite 111
Honolulu, HI - 96814-1701
Fax 808-597-6578

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 0244285245
Enrollment ID I20070828000661
NPI Number1588663454
NPI Enumeration Date: 21 Jul, 2005
NPI Last Update On: 17 Dec, 2009

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 Ethan Pien are as mentioned below.

License NumberSpecializationStateStatus
14017Psychiatry HawaiiPrimary
A85032Psychiatry CaliforniaSecondary

Mailing Address

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

Ethan Pien
1010 S King St, Suite 111
Honolulu, HI - 96814-1701
Phone: 808-597-8765
Fax: 808-597-6578

Book an Appointment with Ethan Pien

To schedule an appointment, contact Ethan Pien at 1010 S King St, Suite 111, Honolulu, Hawaii or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ethan Pien:

Ethan Pien is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Ethan Pien completed his education (M.D.) from University Of Hawaii John A. Burns School Of Medicine in 2002.

Ethan Pien has approximately 24 years of experience in Psychiatry.

Yes, Ethan Pien accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Ethan Pien 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.

Ethan Pien practices at 1010 S King St, Suite 111, Honolulu, Hawaii, 96814-1701.

To schedule an appointment with Ethan Pien, please contact the office at 808-597-8765.

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