Basic Information
Provider Information
NPI: 1720151152
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GEBERT
FirstName: RALPH
MiddleName: JOHN
NamePrefix: DR.
NameSuffix:  
Credential: OD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 3500 W PETERSON AVE
Address2: STE 401
City: CHICAGO
State: IL
PostalCode: 60659
CountryCode: US
TelephoneNumber: 7735883090
FaxNumber: 7735883210
Practice Location
Address1: 3500 W PETERSON AVE
Address2: STE 401
City: CHICAGO
State: IL
PostalCode: 60659
CountryCode: US
TelephoneNumber: 7735883090
FaxNumber: 7735883210
Other Information
ProviderEnumerationDate: 11/15/2006
LastUpdateDate: 07/09/2014
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
152W00000X046007094ILY Eye and Vision Services ProvidersOptometrist 

ID Information
IDTypeStateIssuerDescription
41002672401 RAILROAD MEDICAREOTHER
000160476801ILBLUE CROSS BLUE SHIELDOTHER
P0110705201 RAILROAD MEDICAREOTHER
046000709405IL MEDICAID


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