Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. John E Clark III

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1699824763

Mr. John E Clark III is an Addiction (Substance Use Disorder) Counselor in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007

Practice location Address checks out

10390 Democracy Ln
Fairfax, VA 22030-2522
Phone: (703) 219-2578
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 0710101131 (VA)

Record details

NPI number1699824763
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJuly 8, 2007
Mailing address11561 Shadbush Ct, Reston, VA 20191-3009

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