Basic Information
Provider Information
NPI: 1811056567
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: CALHOUN
FirstName: WILLIAM
MiddleName: JAMES
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 301 UNIVERSITY BLVD
Address2:  
City: GALVESTON
State: TX
PostalCode: 775555302
CountryCode: US
TelephoneNumber: 4097722222
FaxNumber:  
Practice Location
Address1: 301 UNIVERSITY BLVD
Address2:  
City: GALVESTON
State: TX
PostalCode: 775555302
CountryCode: US
TelephoneNumber: 4097722222
FaxNumber:  
Other Information
ProviderEnumerationDate: 12/08/2006
LastUpdateDate: 01/24/2020
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 01/24/2020

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207RA0201XN1274TXN Allopathic & Osteopathic PhysiciansInternal MedicineAllergy & Immunology
207RP1001XN1274TXY Allopathic & Osteopathic PhysiciansInternal MedicinePulmonary Disease

ID Information
IDTypeStateIssuerDescription
17834580105TX MEDICAID


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