Dr. Bao-Thu Thi Nguyen, MD

Dr. Nguyen practices at Lb Surgery Center, LLC in Long Beach, California.

Dr. Nguyen's NPI, 1538137666, was assigned on March 14, 2006. Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1995. Dr. Nguyen holds California license A62609.

Dr. Nguyen's primary practice is Lb Surgery Center, LLC, at 4300 Long Beach Blvd, Long Beach, CA 90807 in Los Angeles County. The practice phone is (831) 588-7296.

Dr. Nguyen's primary practice is Lb Surgery Center, LLC in Long Beach, California. Dmand AI also links Dr. Nguyen to 1 group practice or clinic and 1 medical group, each 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.

Ophthalmology is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Nguyen is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Nguyen is licensed in California.

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Nguyen treats.

CMS data shows 5,274 Medicare services from Dr. Nguyen across 20 procedure codes in 2024, for 900 Medicare patients. Medicare paid $435,955 for them.

CMS counts 900 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 391 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 72, with 55% women.

In 2024, Dr. Nguyen wrote 6,060 Medicare Part D claims for 901 patients. CMS names the drug for 5,904 of them, across 43 drugs with 11 or more claims each, at $1,694,767 in total drug cost. In 2023, CMS named 5,404 claims across 41 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Nguyen for performance year 2024, reported as part of a group. Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 202 procedures of cataract surgery by Dr. Nguyen, more than 84% of the clinicians it reports for that procedure.

CMS Open Payments shows 875 general payments to Dr. Nguyen from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 75% of the total. Glaukos Corporation paid the most, $5,407. It also lists 1 research payment totaling $239 in 2019.

Dr. Nguyen graduated from David Geffen School of Medicine at UCLA in 1995.

Dr. Nguyen is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.