Basic Information
Provider Information
NPI: 1396754727
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: OBARA
FirstName: GRZEGORZ
MiddleName: S
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 400 N STEPHANIE ST STE 300
Address2:  
City: HENDERSON
State: NV
PostalCode: 890146692
CountryCode: US
TelephoneNumber: 7029523350
FaxNumber: 7029523365
Practice Location
Address1: 3730 S EASTERN AVE
Address2:  
City: LAS VEGAS
State: NV
PostalCode: 891693321
CountryCode: US
TelephoneNumber: 7029523400
FaxNumber: 7029523461
Other Information
ProviderEnumerationDate: 08/05/2006
LastUpdateDate: 11/11/2020
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 11/11/2020

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207RH0003X8241NVY Allopathic & Osteopathic PhysiciansInternal MedicineHematology & Oncology

ID Information
IDTypeStateIssuerDescription
83000603601NVRAILROAD MEDICAREOTHER
00200284205NV MEDICAID


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