Dr. Calvin Minh Duong, MD

Dr. Duong practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.

Dr. Duong's NPI, 1184646119, was assigned on July 25, 2006. Dr. Duong graduated from Keck School of Medicine of USC in 2003. Dr. Duong holds California license A91752.

Dr. Duong's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.

Dr. Duong's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Duong to 2 more medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duong practices, 3 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Duong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Duong is board certified in internal medicine by the American Board of Internal Medicine. Dr. Duong is licensed in California.

Dmand AI lists chronic diabetes, gastroenteritis and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Duong treats.

CMS data shows 21 Medicare services from Dr. Duong across 1 procedure code in 2019, all of them office visits, for 27 Medicare patients. Medicare paid $649 for them. Every service was in an office.

CMS counts 27 Medicare patients who saw Dr. Duong in 2024. The largest group is under 65, with 13 patients. 52% of them have high blood pressure, and 48% have high cholesterol. 59% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Duong's median patient age at 49, with 63% women.

In 2024, Dr. Duong wrote 3,960 Medicare Part D claims for 858 patients. 87% of them were for generic drugs. CMS names the drug for 3,459 of them, across 73 drugs with 11 or more claims each, at $113,678 in total drug cost. In 2023, CMS named 3,147 claims across 64 drugs.

Dr. Duong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Duong as offering telehealth.

CMS Open Payments shows 81 general payments to Dr. Duong from 13 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 98% of the total. Novo Nordisk Inc paid the most, $307.

Dr. Duong graduated from Keck School of Medicine of USC in 2003.

Dr. Duong is in network with 5 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.