Provider Demographics
NPI:1477982221
Name:GRENNAN, HILLARY (LCSW)
Entity type:Individual
Prefix:
First Name:HILLARY
Middle Name:
Last Name:GRENNAN
Suffix:
Gender:
Credentials:LCSW
Other - Prefix:
Other - First Name:HILLARY
Other - Middle Name:
Other - Last Name:GRENNAN
Other - Suffix:
Other - Last Name Type:Former Name
Other - Credentials:LCSW
Mailing Address - Street 1:56 MAIN ST
Mailing Address - Street 2:
Mailing Address - City:HACKETTSTOWN
Mailing Address - State:NJ
Mailing Address - Zip Code:07840-1364
Mailing Address - Country:US
Mailing Address - Phone:973-670-0393
Mailing Address - Fax:
Practice Address - Street 1:890 MOUNTAIN AVE
Practice Address - Street 2:
Practice Address - City:NEW PROVIDENCE
Practice Address - State:NJ
Practice Address - Zip Code:07974-1218
Practice Address - Country:US
Practice Address - Phone:908-277-8900
Practice Address - Fax:
Is Sole Proprietor?:No
Enumeration Date:2013-11-02
Last Update Date:2025-02-26
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes1041C0700XBehavioral Health & Social Service ProvidersSocial WorkerClinical