Psychologist | Counseling Psychology

Mark Alan Mcclain, PH.D.

1 Poston Rd, Suite 145, Charleston, South Carolina, 29407-3424

About Mark Alan Mcclain

Mark Alan Mcclain is a psychologist based in Charleston, South Carolina who is specialized in Counseling Psychology. Active license number of Mark Alan Mcclain is 656 for Counseling Psychology in South Carolina. His current practice location is 1 Poston Rd, Suite 145, Charleston. Patients can contact him at 843-556-4157 or can fax him at 843-763-8747. Mark Alan Mcclain, PH.D., specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1952415168.

Mark Alan Mcclain 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

Mark Alan Mcclain'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 Mark Alan Mcclain
Specialization Counseling Psychology
Credentials PH.D.
Gender Male
Practice Address: 1 Poston Rd, Suite 145
Charleston, SC - 29407-3424
Fax 843-763-8747

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 Number1952415168
NPI Enumeration Date: 18 Aug, 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 Mark Alan Mcclain are as mentioned below.

License NumberSpecializationStateStatus
656Counseling Psychology South CarolinaPrimary

Other Medical Identifiers

Other professional identifiers associated with Mark Alan Mcclain such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
PS0235MedicaidSouth Carolina

Mailing Address

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

Mark Alan Mcclain
1 Poston Rd, Suite 145
Charleston, SC - 29407-3424
Phone: 843-556-4157
Fax: 843-763-8747

Book an Appointment with Mark Alan Mcclain

To schedule an appointment, contact Mark Alan Mcclain at 1 Poston Rd, Suite 145, Charleston, South Carolina or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Alan Mcclain:

Mark Alan Mcclain 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, Mark Alan Mcclain 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.

Mark Alan Mcclain practices at 1 Poston Rd, Suite 145, Charleston, South Carolina, 29407-3424.

To schedule an appointment with Mark Alan Mcclain, please contact the office at 843-556-4157.

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