Individual provider · Type 1 NPI

Dinelly Holder, PhD, NCC, CCMHC

Professional Counselor · Oxon Hill, MD

NPI number 1013253897 Active

Practice location

6710 Oxon Hill Rd Ste 210
Oxon Hill, MD 20745-1124

Call (571) 946-8115 Map

Fax (571) 376-6854

Other practice locations

  • 1800 Diagonal Rd Ste 600, Alexandria, VA 22314-2840 · (571) 946-8115

Specialties and licenses

TaxonomyCodeLicense
Professional Counselor Primary 101YP2500XNone listed

Professional Counselor: Definition to come...

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About NPI 1013253897

Dinelly Holder, PhD, NCC, CCMHC's National Provider Identifier is 1013253897, issued on Dec 22, 2012. The primary taxonomy on file is Professional Counselor (101YP2500X), and the practice location is in Oxon Hill, MD. The record was last updated on Oct 17, 2026.