Psychologist | Counseling Psychology

Greg Decker, PH.D.

151 S 4th St Ste 401, Grand Forks, North Dakota, 58201-4715

About Greg Decker

Greg Decker is a psychologist based in Grand Forks, North Dakota who is specialized in Counseling Psychology. Active license number of Greg Decker is 459 for Counseling Psychology in North Dakota. His current practice location is 151 S 4th St Ste 401, Grand Forks. Patients can contact him at 701-795-3000. Greg Decker, PH.D., specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1285912840.

Greg Decker 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

Greg Decker'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 Greg Decker
Specialization Counseling Psychology
Credentials PH.D.
Gender Male
Practice Address: 151 S 4th St Ste 401,
Grand Forks, ND - 58201-4715

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 Number1285912840
NPI Enumeration Date: 01 Aug, 2011
NPI Last Update On: 03 Jan, 2012

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 Greg Decker are as mentioned below.

License NumberSpecializationStateStatus
459Counseling Psychology North DakotaPrimary

Mailing Address

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

Greg Decker
151 S 4th St Ste 401,
Grand Forks, ND - 58201-4715

Book an Appointment with Greg Decker

To schedule an appointment, contact Greg Decker at 151 S 4th St Ste 401, Grand Forks, North Dakota or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Greg Decker:

Greg Decker 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, Greg Decker 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.

Greg Decker practices at 151 S 4th St Ste 401, Grand Forks, North Dakota, 58201-4715.

To schedule an appointment with Greg Decker, please contact the office at 701-795-3000.

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