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

Dr. Sienmi Du, MD, PHD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1447711320

Dr. Sienmi Du, MD, PHD is an Obstetrics/Gynecology in San Francisco, California. Qualified in 2019, 7 years ago. Practices with UCSF Health Medical Foundation, a 67-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1001 Potrero Ave # 6D
San Francisco, CA 94110-3518
Phone: (415) 476-5192
Fax: (415) 476-1811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 1447711320 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1447711320
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESJanuary 21, 2021
Certification dateJanuary 21, 2021
Mailing address490 Illinois St Fl 10, San Francisco, CA 94158-2510

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Ucsf Health Medical Foundation — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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