Basic Information
Provider Information
NPI: 1841452380
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GAJANAYAKA
FirstName: RANIL
MiddleName: S
NamePrefix: DR.
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 1420 VICEROY DR
Address2:  
City: DALLAS
State: TX
PostalCode: 752352208
CountryCode: US
TelephoneNumber: 2143582300
FaxNumber: 2145796941
Practice Location
Address1: 2005 W PARK DR STE 200
Address2:  
City: IRVING
State: TX
PostalCode: 750612034
CountryCode: US
TelephoneNumber: 2143582300
FaxNumber: 2145796984
Other Information
ProviderEnumerationDate: 06/26/2008
LastUpdateDate: 05/05/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 05/05/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207R00000X11943NDN Allopathic & Osteopathic PhysiciansInternal Medicine 
207RN0300X106275MNN Allopathic & Osteopathic PhysiciansInternal MedicineNephrology
208M00000X49353CTN Allopathic & Osteopathic PhysiciansHospitalist 
207RN0300XQ4580TXY Allopathic & Osteopathic PhysiciansInternal MedicineNephrology

ID Information
IDTypeStateIssuerDescription
ENROLLED05IA MEDICAID
ENROLLED05MN MEDICAID
Q458001TXMEDICAL LICENSEOTHER


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