Basic Information
Provider Information
NPI: 1528175346
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: HASS
FirstName: LEIF
MiddleName: R
NamePrefix:  
NameSuffix:  
Credential: M.D.
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 2350 W EL CAMINO REAL
Address2: FL 2
City: MOUNTAIN VIEW
State: CA
PostalCode: 940406203
CountryCode: US
TelephoneNumber: 6508457649
FaxNumber: 6506916193
Practice Location
Address1: 350 HAWTHORNE AVE RM 2346
Address2:  
City: OAKLAND
State: CA
PostalCode: 946093108
CountryCode: US
TelephoneNumber: 5108696883
FaxNumber:  
Other Information
ProviderEnumerationDate: 08/25/2006
LastUpdateDate: 04/11/2019
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
208M00000XG80367CAY Allopathic & Osteopathic PhysiciansHospitalist 
207Q00000XG80367CAN Allopathic & Osteopathic PhysiciansFamily Medicine 

ID Information
IDTypeStateIssuerDescription
00G80367005CA MEDICAID
G8036701CASTATE LICENSEOTHER


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