Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Xi Chen, MD

Individual provider Psychiatry Physician · NPI 1679991210

Xi Chen, MD practises Psychiatry in San Rafael, California. Graduated from University of Massachusetts Medical School in 2014, 12 years ago. Practices with The Commonwealth of Massachusetts, a 144-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Massachusetts.

Years since qualifying
12
Trained at
University of Massachusetts Medical School
Licensed in
CA, MA
In the registry since
2014
Specialties on file
2
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

3230 Kerner Blvd
San Rafael, CA 94901-4840
Phone: (415) 473-6724
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 Fruit St, Boston, MA 02114-2621 — (617) 643-2330

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence A139103 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 274372 (MA)

Record details

NPI number1679991210
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 1, 2014
Last updated in NPPESApril 12, 2022
Certification dateApril 12, 2022

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice The Commonwealth Of Massachusetts — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at The Commonwealth of Massachusetts

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 144 clinicians in the practice; 12 are shown here.

Other providers in San Rafael