Basic Information
Provider Information
NPI: 1982109138
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: CHAN
FirstName: STEPHEN
MiddleName:  
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 325 DISTEL CIR
Address2:  
City: LOS ALTOS
State: CA
PostalCode: 940221408
CountryCode: US
TelephoneNumber: 4156002402
FaxNumber: 4153691292
Practice Location
Address1: 2100 WEBSTER ST
Address2:  
City: SAN FRANCISCO
State: CA
PostalCode: 941152373
CountryCode: US
TelephoneNumber: 4156002402
FaxNumber: 4153691292
Other Information
ProviderEnumerationDate: 03/29/2018
LastUpdateDate: 07/15/2022
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: Y
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 07/15/2022

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207R00000X1261389CAY Allopathic & Osteopathic PhysiciansInternal Medicine 

ID Information
IDTypeStateIssuerDescription
A16394901CASTATE MEDICAL LICENSEOTHER


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