Individual provider · Type 1 NPI

John D. Clark, L.P.C.

Professional Counselor · Martinsburg, WV

NPI number 1235223041 Active

Practice location

235 S Water St
Martinsburg, WV 25401-4241

Specialties and licenses

TaxonomyCodeLicense
Professional Counselor Primary 101YP2500X6401007651 (MI)

Professional Counselor: Definition to come...

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About NPI 1235223041

John D. Clark, L.P.C.'s National Provider Identifier is 1235223041, issued on Oct 3, 2006. The primary taxonomy on file is Professional Counselor (101YP2500X), and the practice location is in Martinsburg, WV. The record was last updated on Feb 4, 2026.