Dr. Loan Ngoc Tran, MD

Dr. Tran practices at NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare.

Dr. Tran's NPI, 1043292410, was assigned on November 18, 2005. Dr. Tran graduated from Tufts University School Of Medicine in 1991. Dr. Tran holds California license G75743.

Dr. Tran's primary practice is NorthBay Medical Center, at 1200 B Gale Wilson Blvd, Fairfield, CA 94533 in Solano County. The practice phone is (707) 646-5000.

Dr. Tran's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. Dr. Tran is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is John Muir Medical Group. Dmand AI also links Dr. Tran to 4 more hospitals, 3 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. Tran practices, 8 sites in all. Vendor and product names are available with a free account.

Radiation oncology is Dr. Tran's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Tran is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Tran's licenses on file in 3 states: California, Oregon and Hawaii.

Dmand AI lists anal cancer radiation, bone cancer radiation, brain cancer radiation, breast cancer radiation, colorectal cancer radiation, lung cancer radiation and lymphoma radiation among the conditions Dr. Tran treats.

CMS data shows 933 Medicare services from Dr. Tran across 11 procedure codes in 2024, for 107 Medicare patients. Medicare paid $74,910 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 107 Medicare patients who saw Dr. Tran in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have cancer, and 69% have high blood pressure. 24% 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. Tran's median patient age at 66, with 64% women.

In 2024, Dr. Tran wrote 28 Medicare Part D claims for 18 patients. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $426 in total drug cost. In 2016, CMS named 18 claims across 1 drug.

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

CMS Open Payments shows 51 general payments to Dr. Tran from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $271.

Dr. Tran graduated from Tufts University School Of Medicine in 1991.

Dr. Tran is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.