Psychologist | Counseling Psychology

Dr. Mark Garrett Sampson, PH.D.

4041 N High St Ste 300-i, Columbus, Ohio, 43214-3200

About Dr. Mark Garrett Sampson

Dr. Mark Garrett Sampson is a psychologist based in Columbus, Ohio who is specialized in Counseling Psychology. Active license number of Dr. Mark Garrett Sampson is 7723 for Counseling Psychology in Ohio. His current practice location is 4041 N High St Ste 300-i, Columbus. Patients can contact him at 734-255-8062. Dr. Mark Garrett Sampson, PH.D., specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1427190503.

Dr. Mark Garrett Sampson 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. Mark Garrett Sampson'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. Mark Garrett Sampson
Specialization Counseling Psychology
Credentials PH.D.
Gender Male
Practice Address: 4041 N High St Ste 300-i,
Columbus, OH - 43214-3200

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 Number1427190503
NPI Enumeration Date: 13 Feb, 2007
NPI Last Update On: 14 Feb, 2023

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. Mark Garrett Sampson are as mentioned below.

License NumberSpecializationStateStatus
7723Counseling Psychology OhioPrimary
6301012988Counseling Psychology MichiganSecondary

Mailing Address

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

Dr. Mark Garrett Sampson
2786 E Moreland Dr,
Columbus, OH - 43209-3066
Phone: 734-255-8062

Book an Appointment with Dr. Mark Garrett Sampson

To schedule an appointment, contact Dr. Mark Garrett Sampson at 4041 N High St Ste 300-i, Columbus, Ohio or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Garrett Sampson:

Dr. Mark Garrett Sampson 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. Mark Garrett Sampson 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. Mark Garrett Sampson practices at 4041 N High St Ste 300-i, Columbus, Ohio, 43214-3200.

To schedule an appointment with Dr. Mark Garrett Sampson, please contact the office at 734-255-8062.

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