Xi Du Plummer, MD, PHD

Individual provider Obstetrics Physician · NPI 1396205373

Xi Du Plummer, MD, PHD is an Obstetrics/Gynecology in Palo Alto, California. Graduated from University of Michigan Medical School in 2019, 7 years ago. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Years since qualifying: 7
Trained at: University of Michigan Medical School
Licensed in: CA
In the registry since: 2019
Specialties on file: 3

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

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000

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

Additional practice locations (1)

453 Quarry Road, 4th Floor, Palo Alto, CA 94304 — (650) 725-8623

Specialties & licences

Maternal & Fetal Medicine Physician (primary)	Taxonomy 207VM0101X · Licence A186616 (CA)
Obstetrics Physician	Taxonomy 207VX0000X · Licence A186616 (CA)
Obstetrics & Gynecology Physician	Taxonomy 207V00000X · Licence A186616 (CA)

Record details

NPI number	1396205373
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD , PHD
Sole proprietor	Yes
NPI enumerated	March 25, 2019
Last updated in NPPES	July 21, 2026
Certification date	July 21, 2026

Medicare enrollment

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

Medicare specialty	OBSTETRICS/GYNECOLOGY
Medical school	UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated	2019 (7 years in practice)
Accepts Medicare assignment	Not indicated