Basic Information
Provider Information
NPI: 1023100633
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: LORENZ
FirstName: MARK
MiddleName: A.
NamePrefix: DR.
NameSuffix:  
Credential: M.D.
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 550 W OGDEN AVE
Address2:  
City: HINSDALE
State: IL
PostalCode: 605213186
CountryCode: US
TelephoneNumber: 6303236116
FaxNumber: 6303236169
Practice Location
Address1: 550 W OGDEN AVE
Address2:  
City: HINSDALE
State: IL
PostalCode: 605213186
CountryCode: US
TelephoneNumber: 6303236116
FaxNumber: 6303236169
Other Information
ProviderEnumerationDate: 09/29/2006
LastUpdateDate: 10/31/2012
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207X00000X036057248ILN Allopathic & Osteopathic PhysiciansOrthopaedic Surgery 
207XS0117X036057248ILY Allopathic & Osteopathic PhysiciansOrthopaedic SurgeryOrthopaedic Surgery of the Spine

ID Information
IDTypeStateIssuerDescription
03605724805IL MEDICAID


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