Basic Information
Provider Information
NPI: 1245423946
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: LYON
FirstName: WILLIAM
MiddleName: F.
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 30110 CROWN VALLEY PKWY
Address2:  
City: LAGUNA NIGUEL
State: CA
PostalCode: 926772043
CountryCode: US
TelephoneNumber: 9494957144
FaxNumber: 9494950270
Practice Location
Address1: 30110 CROWN VALLEY PKWY
Address2:  
City: LAGUNA NIGUEL
State: CA
PostalCode: 926772043
CountryCode: US
TelephoneNumber: 9494957144
FaxNumber: 9494950270
Other Information
ProviderEnumerationDate: 08/25/2007
LastUpdateDate: 08/25/2007
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: Y
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
261Q00000XC27618CAY Ambulatory Health Care FacilitiesClinic/Center 
261QP2300XC276180CAN Ambulatory Health Care FacilitiesClinic/CenterPrimary Care

ID Information
IDTypeStateIssuerDescription
00C27618001CABLUE SHIELDOTHER
00C27618005CA MEDICAID


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