Basic Information
Provider Information
NPI: 1851551576
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GREWAL
FirstName: HARMAN
MiddleName:  
NamePrefix:  
NameSuffix:  
Credential:  
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName: GREWAL
OtherFirstName: HARMAN
OtherMiddleName:  
OtherNamePrefix: DR.
OtherNameSuffix:  
OtherCredential: M.D.
OtherLastNameType: 2
Mailing Information
Address1: 801 S WASHINGTON ST
Address2:  
City: NAPERVILLE
State: IL
PostalCode: 605407499
CountryCode: US
TelephoneNumber: 6305273000
FaxNumber:  
Practice Location
Address1: 801 S WASHINGTON ST
Address2:  
City: NAPERVILLE
State: IL
PostalCode: 605407499
CountryCode: US
TelephoneNumber: 6305273000
FaxNumber:  
Other Information
ProviderEnumerationDate: 06/16/2008
LastUpdateDate: 09/27/2022
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: F
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 09/27/2022

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207RH0002X036134349ILN Allopathic & Osteopathic PhysiciansInternal MedicineHospice and Palliative Medicine
207R00000X036134349ILY Allopathic & Osteopathic PhysiciansInternal Medicine 
207R00000XMT192660PAN Allopathic & Osteopathic PhysiciansInternal Medicine 

No ID Information.


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