Professional Therapist

John D. Clark, L.P.C.

235 S Water St, Martinsburg, West Virginia, 25401-4241

About John D. Clark

John D. Clark is a therapist based in Martinsburg, West Virginia who is specialized in Professional Counselor. Active license number of John D. Clark is 6401007651 for Professional Counselor in Michigan. His current practice location is 235 S Water St, Martinsburg. Patients can reach him at 304-263-8954. John D. Clark is L.P.C. in Professional Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1235223041.

John D. Clark is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

John D. Clark speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name John D. Clark
Specialization Professional Counselor
Credentials L.P.C.
Gender Male
Practice Address: 235 S Water St,
Martinsburg, WV - 25401-4241

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1235223041
NPI Enumeration Date: 03 Oct, 2006
NPI Last Update On: 04 Feb, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John D. Clark are as mentioned below.

License NumberSpecializationStateStatus
6401007651Professional Counselor MichiganPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with John D. Clark such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0023817001MedicaidWest Virginia

Mailing Address

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

John D. Clark
235 S Water St,
Martinsburg, WV - 25401-4241
Phone: 304-263-8954

Book an Appointment with John D. Clark

To schedule an appointment, contact John D. Clark at 235 S Water St, Martinsburg, West Virginia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John D. Clark:

John D. Clark is a therapist specializing in Professional Counselor. He is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, John D. Clark is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John D. Clark practices at 235 S Water St, Martinsburg, West Virginia, 25401-4241.

To schedule an appointment with John D. Clark, please contact the office at 304-263-8954.

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