Gwendolyn Yvonne Blacknell, LCDC is an addiction (substance use disorder) counselor in Houston, TX. Gwendolyn Yvonne Blacknell, LCDC NPI is 1962707570. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a female.
The provider's business location address is:
3207 BROADWAY ST
APT. 3207
HOUSTON, TX
ZIP 77017-320
Phone: (281) 991-8668
Fax: (713) 236-0120
The enumeration date for this NPI number is 1/13/2011 and was last updated on 4/18/2014.