Psychologist | Clinical Psychology

Dr. Logan Hartnell, PSYD

735 Mcmillan Road, Clemson, South Carolina, 29634-0001

About Dr. Logan Hartnell

Dr. Logan Hartnell is a psychologist based in Clemson, South Carolina who is specialized in Clinical Psychology. Active license number of Dr. Logan Hartnell is 1861 for Clinical Psychology in South Carolina. current practice location is 735 Mcmillan Road, Clemson. Patients can contact at 864-656-2451. Dr. Logan Hartnell, PSYD, specializes in Clinical Psychology and NPI number (Unique professional ID assigned by NPPES) is 1437033685.

Dr. Logan Hartnell 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). main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Logan Hartnell'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. Logan Hartnell
Specialization Clinical Psychology
Credentials PSYD
Gender X
Practice Address: 735 Mcmillan Road,
Clemson, SC - 29634-0001

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 Number1437033685
NPI Enumeration Date: 01 Aug, 2025
NPI Last Update On: 15 Sep, 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 Dr. Logan Hartnell are as mentioned below.

License NumberSpecializationStateStatus
1861Clinical Psychology South CarolinaPrimary

Mailing Address

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

Dr. Logan Hartnell
Box 344054,
Clemson, SC - 29634-0001
Phone: 864-656-2451

Book an Appointment with Dr. Logan Hartnell

To schedule an appointment, contact Dr. Logan Hartnell at 735 Mcmillan Road, Clemson, South Carolina or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Logan Hartnell:

Dr. Logan Hartnell is a psychologist specializing in Clinical Psychology. 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). main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Logan Hartnell 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. Logan Hartnell practices at 735 Mcmillan Road, Clemson, South Carolina, 29634-0001.

To schedule an appointment with Dr. Logan Hartnell, please contact the office at 864-656-2451.

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