Provider Demographics
NPI:1528180361
Name:LAI, WILLIAM (MD)
Entity Type:Individual
Prefix:DR
First Name:WILLIAM
Middle Name:
Last Name:LAI
Suffix:
Gender:M
Credentials:MD
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:9961 SIERRA AVE
Mailing Address - Street 2:
Mailing Address - City:FONTANA
Mailing Address - State:CA
Mailing Address - Zip Code:92335-6720
Mailing Address - Country:US
Mailing Address - Phone:909-427-5000
Mailing Address - Fax:
Practice Address - Street 1:9961 SIERRA AVE
Practice Address - Street 2:
Practice Address - City:FONTANA
Practice Address - State:CA
Practice Address - Zip Code:92335-6720
Practice Address - Country:US
Practice Address - Phone:909-427-5000
Practice Address - Fax:
Is Sole Proprietor?:Yes
Enumeration Date:2007-04-04
Last Update Date:2021-11-17
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
CAA93123207R00000X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207R00000XAllopathic & Osteopathic PhysiciansInternal Medicine