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

Alexandra Elizabeth Thomson, MD, MPH

Individual provider Internal Medicine Physician · NPI 1801374459

Alexandra Elizabeth Thomson, MD, MPH is a Hospitalist in Los Angeles, California. Graduated from Mercer University School of Medicine in 2019, 7 years ago. Practices with The Regents of the University of California, a 1,414-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Georgia.

Years since qualifying
7
Trained at
Mercer University School of Medicine
Licensed in
CA, GA
In the registry since
2018
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

757 Westwood Plz Ste 7501
Los Angeles, CA 90095-5502
Phone: (310) 267-9643
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1101 Lexington Ave, Savannah, GA 31404-5502 — (912) 350-7171

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A202687 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A202687 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 11270 (GA)

Record details

NPI number1801374459
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedAugust 4, 2018
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice The Regents Of The University Of California — 1414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $40 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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 1414 clinicians in the practice; 12 are shown here.

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