John D. Clark, L.P.C. is a professional counselor in Martinsburg, WV. John D. Clark, L.P.C. NPI is 1235223041. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
235 S WATER ST
MARTINSBURG, WV
ZIP 25401-241
Phone: (304) 263-8954
The enumeration date for this NPI number is 10/3/2006 and was last updated on 1/15/2014.