John H Williams is an addiction (substance use disorder) counselor in Riverside, CA. John H Williams NPI is 1205312907. 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:
2743 ORANGE ST
RIVERSIDE, CA
ZIP 92501
Phone: (951) 788-9515
Fax: (951) 788-2526
The enumeration date for this NPI number is 7/16/2018 and was last updated on 2/5/2020.