Psychologist | Clinical Psychology | 33+ years experience

David Jason Wittenberg, PSY.D.

1787 Wili Pa Loop Ste 7, Wailuku, Hawaii, 96793-1271

About David Jason Wittenberg

David Jason Wittenberg is a psychologist based in Wailuku, Hawaii with 33 years of experience in Clinical Psychology. He completed his graduation in 1993. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of David Jason Wittenberg is PSY-597 for Clinical Psychology in Hawaii. His current practice location is 1787 Wili Pa Loop Ste 7, Wailuku. Patients can contact him at 808-249-2121 or can fax him at 808-242-8920. David Jason Wittenberg, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1295800639.

David Jason Wittenberg 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

David Jason Wittenberg'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 David Jason Wittenberg
Specialization Clinical Psychology
Credentials PSY.D.
Accepts Medicare Assignment Yes
Experience 33+ years
Graduation Year 1993
Gender Male
Practice Address: 1787 Wili Pa Loop Ste 7,
Wailuku, HI - 96793-1271
Fax 808-242-8920

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 4082657739
Enrollment ID I20050603000887
NPI Number1295800639
NPI Enumeration Date: 21 Nov, 2006
NPI Last Update On: 18 Nov, 2025

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 David Jason Wittenberg are as mentioned below.

License NumberSpecializationStateStatus
PSY-597Clinical Psychology HawaiiPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which David Jason Wittenberg is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Aloha House, Inc. (8426948316)11

Mailing Address

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

David Jason Wittenberg
270 Liliuokalani St,
Makawao, HI - 96768-8630

Book an Appointment with David Jason Wittenberg

To schedule an appointment, contact David Jason Wittenberg at 1787 Wili Pa Loop Ste 7, Wailuku, Hawaii or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about David Jason Wittenberg:

David Jason Wittenberg is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

David Jason Wittenberg has approximately 33 years of experience in Clinical Psychology.

Yes, David Jason Wittenberg accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, David Jason Wittenberg 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.

David Jason Wittenberg practices at 1787 Wili Pa Loop Ste 7, Wailuku, Hawaii, 96793-1271.

To schedule an appointment with David Jason Wittenberg, please contact the office at 808-249-2121.

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