John Clark, L.P.C

NPI 1235223041 · on the registry since 2006

Practice

Address: 235 S Water St
Martinsburg, WV 25401
Phone: (304) 263-8954
Organisation at this address: Eastridge
Genoa Healthcare Llc
Eastridge Health Systems
Eastern Panhandle Mental Health, Inc.
Eastern Panhandle Mental Health Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 108

Registry record

Primary taxonomy: 101YP2500X
101YP2500X
Licence states on file: MI
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-02-04

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in West Virginia