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

Andrew Bourgeois, MD

Individual provider Emergency Medicine Physician · NPI 1891992095

Andrew Bourgeois, MD practises Emergency Medicine in Simi Valley, California. Graduated from University of California, Irvine, California College of Medicine in 2007, 19 years ago. Practices with Synergy Observation Specialists PC, a 32-clinician group and accepts Medicare assignment. Licensed in California, Michigan and Washington.

Years since qualifying
19
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA, MI, WA
In the registry since
2007
Specialties on file
3
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

2975 Sycamore Dr
Simi Valley, CA 93065-1201 Not confirmed with CMS for 13 years — call before visiting
Phone: (805) 955-6100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A111526 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD60237865 (WA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4301090563 (MI)

Record details

NPI number1891992095
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2007
Last updated in NPPESFebruary 27, 2013

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Synergy Observation Specialists Pc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients675
Services billed 1,320 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Synergy Observation Specialists PC

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 Simi Valley