MR. John E Clark is an addiction (substance use disorder) counselor in Fairfax, VA. MR. John E Clark NPI is 1699824763. 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:
10390 DEMOCRACY LN
FAIRFAX, VA
ZIP 22030-522
Phone: (703) 219-2578
The enumeration date for this NPI number is 1/9/2007 and was last updated on 7/8/2007.