William John Michalski is a mental health counselor in Saint Louis, MO. William John Michalski NPI is 1568173938. 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:
1804 LAFAYETTE AVE FL 2
SAINT LOUIS, MO
ZIP 63104-508
Phone: (314) 798-9501
The enumeration date for this NPI number is 12/7/2022 and was last updated on 1/16/2023.