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

Madelaine Claire Sibayan Bustos

Individual provider Physician Assistant · NPI 1154882348

Madelaine Claire Sibayan Bustos is a Physician Assistant in Stanford, California. Qualified in 2019, 7 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2019

Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 630 Los Robles Ave Apt 2, Palo Alto, CA 94306-3226 — (650) 575-6147

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 61715 (CA)

Record details

NPI number1154882348
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 29, 2019
Last updated in NPPESDecember 21, 2022
Certification dateDecember 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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