MR. John L. Jefferson is a mental health counselor in Hawthorne, CA. MR. John L. Jefferson NPI is 1801228549. 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:
4951 W 119TH PL
HAWTHORNE, CA
ZIP 90250-722
Phone: (310) 612-3778
Fax: (310) 676-1170
The enumeration date for this NPI number is 8/5/2013 and was last updated on 10/18/2022.