Psychologist | Counseling Psychology

Dr. Douglas William Treese, PH.D.

1256 W Chandler Blvd, Suite 13, Chandler, Arizona, 85224-5207

About Dr. Douglas William Treese

Dr. Douglas William Treese is a psychologist based in Chandler, Arizona who is specialized in Counseling Psychology. Active license number of Dr. Douglas William Treese is 1646 for Counseling Psychology in Arizona. His current practice location is 1256 W Chandler Blvd, Suite 13, Chandler. Patients can contact him at 480-821-7857 or can fax him at 480-821-7886. Dr. Douglas William Treese, PH.D., specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1154483881.

Dr. Douglas William Treese help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Practice Information

Dr. Douglas William Treese'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. Douglas William Treese
Specialization Counseling Psychology
Credentials PH.D.
Gender Male
Practice Address: 1256 W Chandler Blvd, Suite 13
Chandler, AZ - 85224-5207
Fax 480-821-7886

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.

NPI Number1154483881
NPI Enumeration Date: 16 Dec, 2006
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. Douglas William Treese are as mentioned below.

License NumberSpecializationStateStatus
1646Counseling Psychology ArizonaPrimary

Mailing Address

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

Dr. Douglas William Treese
1137 W 12th St,
Tempe, AZ - 85281-5364
Phone: 480-968-8627
Fax: 480-821-7886

Book an Appointment with Dr. Douglas William Treese

To schedule an appointment, contact Dr. Douglas William Treese at 1256 W Chandler Blvd, Suite 13, Chandler, Arizona or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Douglas William Treese:

Dr. Douglas William Treese is a psychologist specializing in Counseling Psychology. He help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Yes, Dr. Douglas William Treese 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. Douglas William Treese practices at 1256 W Chandler Blvd, Suite 13, Chandler, Arizona, 85224-5207.

To schedule an appointment with Dr. Douglas William Treese, please contact the office at 480-821-7857.

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