Provider Demographics
NPI:1407424187
Name:LEWIS, CHAD YORK (MD, MPH)
Entity type:Individual
Prefix:
First Name:CHAD
Middle Name:YORK
Last Name:LEWIS
Suffix:
Gender:M
Credentials:MD, MPH
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:300 PASTEUR DR
Mailing Address - Street 2:
Mailing Address - City:PALO ALTO
Mailing Address - State:CA
Mailing Address - Zip Code:94305-2200
Mailing Address - Country:US
Mailing Address - Phone:650-723-4000
Mailing Address - Fax:
Practice Address - Street 1:300 PASTEUR DR
Practice Address - Street 2:
Practice Address - City:PALO ALTO
Practice Address - State:CA
Practice Address - Zip Code:94305-2200
Practice Address - Country:US
Practice Address - Phone:650-723-4000
Practice Address - Fax:
Is Sole Proprietor?:No
Enumeration Date:2021-06-17
Last Update Date:2025-07-07
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
IAR-12259207R00000X, 207W00000X
CAA2029132207W00000X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207W00000XAllopathic & Osteopathic PhysiciansOphthalmology
No207R00000XAllopathic & Osteopathic PhysiciansInternal Medicine