Provider Demographics
NPI:1952832354
Name:CASILLAS, ERNESTO JR (MD)
Entity Type:Individual
Prefix:DR
First Name:ERNESTO
Middle Name:
Last Name:CASILLAS
Suffix:JR
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 1:513 PARNASSUS AVE # 111
Mailing Address - Street 2:
Mailing Address - City:SAN FRANCISCO
Mailing Address - State:CA
Mailing Address - Zip Code:94143-2205
Mailing Address - Country:US
Mailing Address - Phone:415-476-1000
Mailing Address - Fax:
Practice Address - Street 1:55 FRUIT ST
Practice Address - Street 2:
Practice Address - City:BOSTON
Practice Address - State:MA
Practice Address - Zip Code:02114-2621
Practice Address - Country:US
Practice Address - Phone:617-724-4260
Practice Address - Fax:
Is Sole Proprietor?:Yes
Enumeration Date:2017-03-27
Last Update Date:2023-06-08
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
CAA157855207R00000X, 207RC0200X, 207RP1001X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207RP1001XAllopathic & Osteopathic PhysiciansInternal MedicinePulmonary Disease
No207R00000XAllopathic & Osteopathic PhysiciansInternal Medicine
No207RC0200XAllopathic & Osteopathic PhysiciansInternal MedicineCritical Care Medicine