Basic Information
Provider Information
NPI: 1154325900
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: DUFF
FirstName: DON
MiddleName: RYAN
NamePrefix: DR.
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 3999 DUTCHMANS LN STE 4A
Address2:  
City: LOUISVILLE
State: KY
PostalCode: 402074745
CountryCode: US
TelephoneNumber: 5023652655
FaxNumber: 5023652770
Practice Location
Address1: 3999 DUTCHMANS LN STE 4A
Address2:  
City: LOUISVILLE
State: KY
PostalCode: 402074745
CountryCode: US
TelephoneNumber: 5023652655
FaxNumber: 5023652770
Other Information
ProviderEnumerationDate: 06/09/2005
LastUpdateDate: 03/31/2020
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 03/31/2020

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207R00000X25228KYN Allopathic & Osteopathic PhysiciansInternal Medicine 
207RN0300X25228KYY Allopathic & Osteopathic PhysiciansInternal MedicineNephrology

ID Information
IDTypeStateIssuerDescription
00000006278601KYANTHEMOTHER
200014920A05IN MEDICAID
105070101KYPASSPORTOTHER
6425228105KY MEDICAID


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