Basic Information
Provider Information
NPI: 1629046545
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: COWAN
FirstName: JOHN
MiddleName: D
NamePrefix: DR.
NameSuffix:  
Credential: M.D.
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: PO BOX 5629
Address2:  
City: MARYVILLE
State: TN
PostalCode: 378025629
CountryCode: US
TelephoneNumber: 8659804844
FaxNumber: 8659774787
Practice Location
Address1: 907 E LAMAR ALEXANDER PKWY
Address2:  
City: MARYVILLE
State: TN
PostalCode: 378045015
CountryCode: US
TelephoneNumber: 8659774641
FaxNumber: 8659774787
Other Information
ProviderEnumerationDate: 03/08/2006
LastUpdateDate: 12/13/2011
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207RX0202XMD0000009032TNY Allopathic & Osteopathic PhysiciansInternal MedicineMedical Oncology
207RH0002X9032TNN Allopathic & Osteopathic PhysiciansInternal MedicineHospice and Palliative Medicine

ID Information
IDTypeStateIssuerDescription
319808805TN MEDICAID


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