Basic Information
Provider Information
NPI: 1013932409
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: STEFANIUK
FirstName: MARK
MiddleName: A
NamePrefix:  
NameSuffix:  
Credential: M.D.
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 199 W RAND RD STE 203
Address2:  
City: MT PROSPECT
State: IL
PostalCode: 600561157
CountryCode: US
TelephoneNumber: 8476185450
FaxNumber: 8476185459
Practice Location
Address1: 199 W. RAND ROAD
Address2:  
City: MOUNT PROSPECT
State: IL
PostalCode: 600561129
CountryCode: US
TelephoneNumber: 8476185450
FaxNumber: 5476185459
Other Information
ProviderEnumerationDate: 07/13/2006
LastUpdateDate: 05/11/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 05/11/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207P00000X036-109698ILN Allopathic & Osteopathic PhysiciansEmergency Medicine 
207P00000X89349 (ID#)NCN Allopathic & Osteopathic PhysiciansEmergency Medicine 
207Q00000X036-109698ILY Allopathic & Osteopathic PhysiciansFamily Medicine 

ID Information
IDTypeStateIssuerDescription
036109698-405IL MEDICAID
03610969805IL MEDICAID


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