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

Dennis Hsieh, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1649520701

Dennis Hsieh, MD is an Emergency Medicine in Oakland, California. Graduated from University of California, San Francisco School of Medicine in 2012, 14 years ago. Practices with Cep America - California, a 1,267-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
14
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1411 E 31st St C/o Auanja Thompson Dept OF Emergency Medicine
Oakland, CA 94602-1018
Phone: (857) 998-0024
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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 A129373 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence A129373 (CA)

Record details

NPI number1649520701
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 17, 2012
Last updated in NPPESJune 4, 2020
Certification dateJune 4, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Cep America - California — 1267 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Oakland