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

Scar Guizhi Guo

Individual provider Emergency Medicine Physician · NPI 1407448772

Scar Guizhi Guo is an Emergency Medicine in Oakland, California. Graduated from Johns Hopkins University School of Medicine in 2023, 3 years ago. Licensed in California.

Years since qualifying
3
Trained at
Johns Hopkins University School of Medicine
Licensed in
CA
In the registry since
2021
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Practice location Address checks out

1411 E 31st St
Oakland, CA 94602-1092
Phone: (510) 437-4564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A198376 (CA)

Record details

NPI number1407448772
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 9, 2021
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

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