Dr. Stephen M. Quach, MD

Dr. Quach practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.

Dr. Quach's NPI, 1558724427, was assigned on March 30, 2016. Dr. Quach graduated from University of Colorado Anschutz Medical Campus in 2016. Dr. Quach holds California license 154444.

Dr. Quach's primary practice is Providence Little Company of Mary Medical Center Torrance, at 4101 Torrance Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (310) 540-7676.

Dr. Quach's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services. Dr. Quach is also affiliated with Providence Little Company of Mary Medical Center San Pedro. The medical group on file is South Bay Anesthesia Medical Group. Dmand AI also links Dr. Quach to 1 more medical group, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quach practices, 2 sites in all. Vendor and product names are available with a free account.

Anesthesiology is Dr. Quach's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Quach is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Quach is licensed in California.

CMS data shows 26 Medicare services from Dr. Quach across 2 procedure codes in 2024, for 140 Medicare patients. Medicare paid $2,812 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 140 Medicare patients who saw Dr. Quach in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Quach's median patient age at 60, with 66% women.

Dr. Quach accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 3 papers to Dr. Quach, published from 2012 to 2013. 2012 was the busiest year, with 2. Dr. Quach's most frequent co-authors are Joseph A. Graversen, MD, Jaime Landman, MD and Corollos Samir Abdelshehid, MD.

CMS Open Payments shows 5 general payments to Dr. Quach from 5 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $189.

Dr. Quach graduated from University of Colorado Anschutz Medical Campus in 2016.

Dr. Quach is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.