Basic Information
Provider Information
NPI: 1043606486
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GUO
FirstName: CHAO
MiddleName:  
NamePrefix: DR.
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: PO BOX 415348 DEPT OF MEDICINE
Address2:  
City: BOSTON
State: MA
PostalCode: 022415348
CountryCode: US
TelephoneNumber: 8002258885
FaxNumber: 5083341977
Practice Location
Address1: 30 SHELBURNE RD
Address2: DEPT OF MEDICINE
City: STAMFORD
State: CT
PostalCode: 06902
CountryCode: US
TelephoneNumber: 2032767147
FaxNumber: 2032767368
Other Information
ProviderEnumerationDate: 04/13/2015
LastUpdateDate: 11/10/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 11/10/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207R00000X25MA10656300NJN Allopathic & Osteopathic PhysiciansInternal Medicine 
207R00000XME135339FLN Allopathic & Osteopathic PhysiciansInternal Medicine 
208M00000X036158670ILN Allopathic & Osteopathic PhysiciansHospitalist 
207R00000X286545MAY Allopathic & Osteopathic PhysiciansInternal Medicine 

No ID Information.


Home