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

Michael Xiang

Individual provider Radiation Oncology Physician · NPI 1477930519

Michael Xiang practises Radiation Oncology in Los Angeles, California. Graduated from Harvard Medical School in 2015, 11 years ago. Practices with The Regents of the University of California, a 32-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
11
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2015
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Practice location Address checks out

200 UCLA Medical Plz Ste B265
Los Angeles, CA 90095-5173
Phone: (310) 825-9775
Fax: (310) 794-9795
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence A144129 (CA)

Record details

NPI number1477930519
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 28, 2015
Last updated in NPPESJanuary 8, 2021
Certification dateJanuary 8, 2021

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice The Regents Of The University Of California — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients230
Services billed 2,623 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at The Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 32 clinicians in the practice; 12 are shown here.

Other providers in Los Angeles