Basic Information
Provider Information
NPI: 1568722692
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: BEST
FirstName: JEFFREY
MiddleName: GRUSZKA
NamePrefix:  
NameSuffix:  
Credential: LCSW
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 227 MAIN STREET
Address2:  
City: FESTUS
State: MO
PostalCode: 63028
CountryCode: US
TelephoneNumber: 6363210101
FaxNumber: 6362960102
Practice Location
Address1: 21 MUNICIPAL DR
Address2:  
City: ARNOLD
State: MO
PostalCode: 630101012
CountryCode: US
TelephoneNumber: 6362966206
FaxNumber: 6362960102
Other Information
ProviderEnumerationDate: 05/23/2012
LastUpdateDate: 07/09/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 07/09/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
171M00000X2011020543MON Other Service ProvidersCase Manager/Care Coordinator 
1041C0700X  Y Behavioral Health & Social Service ProvidersSocial WorkerClinical

No ID Information.


Home