Basic Information
Provider Information
NPI: 1154586105
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: LIAO
FirstName: IAN
MiddleName: LEONG
NamePrefix: DR.
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 1460 G ST
Address2:  
City: SPRINGFIELD
State: OR
PostalCode: 974774112
CountryCode: US
TelephoneNumber: 5417448613
FaxNumber: 5417448608
Practice Location
Address1: 1700 E 19TH ST
Address2:  
City: THE DALLES
State: OR
PostalCode: 970583317
CountryCode: US
TelephoneNumber: 5412967285
FaxNumber: 5412967420
Other Information
ProviderEnumerationDate: 07/18/2008
LastUpdateDate: 05/12/2016
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207R00000X50469CON Allopathic & Osteopathic PhysiciansInternal Medicine 
207R00000X003458GAN Allopathic & Osteopathic PhysiciansInternal Medicine 
207R00000XMD168027ORY Allopathic & Osteopathic PhysiciansInternal Medicine 

ID Information
IDTypeStateIssuerDescription
50067649305OR MEDICAID
7870327105CO MEDICAID


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