Dr. Son Truong Nguyen, MD

Dr. Nguyen practices at Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County.

Dr. Nguyen's NPI, 1811285422, was assigned on July 17, 2011. Dr. Nguyen graduated from American University of the Caribbean School of Medicine in 2011. Dr. Nguyen's California license number on file is A129440.

Dr. Nguyen's primary practice is Arrowhead Regional Medical Center, at 400 North Pepper Avenue, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.

Dr. Nguyen's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. The medical group on file is Quantum Healthcare Medical Associates Inc. Dmand AI also links Dr. Nguyen to 1 more medical group, named with a free account.

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

Internal medicine is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nguyen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Nguyen's licenses on file in 2 states: California and New York.

Dmand AI lists anemia, cellulitis, chronic hypertension, congestive heart failure, electrolyte disorders, gastrointestinal bleeding, gastrointestinal obstruction and heart failure among the conditions Dr. Nguyen treats.

CMS data shows 409 Medicare services from Dr. Nguyen across 4 procedure codes in 2024, for 117 Medicare patients. Medicare paid $31,717 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 117 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 83% are also on Medicaid. Their average risk score is 3.10, 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. Nguyen's median patient age at 62, with 44% women.

In 2024, Dr. Nguyen wrote 425 Medicare Part D claims for 101 patients. 81% of them were for generic drugs. CMS names the drug for 111 of them, across 8 drugs with 11 or more claims each, at $831 in total drug cost. In 2023, CMS named 96 claims across 7 drugs.

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

CMS Open Payments shows 13 general payments to Dr. Nguyen from 5 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 70% of the total. Intuitive Surgical, Inc. paid the most, $487.

Dr. Nguyen graduated from American University of the Caribbean School of Medicine in 2011.

Dr. Nguyen is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.