MR. Matthew J Grenier is an addiction (substance use disorder) counselor in Flint, MI. MR. Matthew J Grenier NPI is 1477195360. 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:
765 E HAMILTON AVE
FLINT, MI
ZIP 48505-707
Phone: (810) 233-5340
Fax: (810) 233-3565
The enumeration date for this NPI number is 10/11/2019 and was last updated on 10/11/2019.