Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gabriella Siwei Busco

Individual provider Internal Medicine Physician · NPI 1043062821

Gabriella Siwei Busco is an Internal Medicine Physician in San Jose, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

751 S Bascom Ave
San Jose, CA 95128-2699
Phone: (408) 885-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4961 (CA)

Record details

NPI number1043062821
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 4, 2024
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026
Mailing address751 S Bascom Ave, San Jose, CA 95128-2699

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