Tristan Michael Dao

Tristan Dao practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.

Tristan Dao's NPI, 1740741164, was assigned on March 28, 2019. Tristan Dao holds Louisiana license 332688.

Tristan Dao's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.

Tristan Dao's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Tristan Dao to 2 more medical groups and 1 imaging center, each named with a free account.

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

Internal medicine is Tristan Dao's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Tristan Dao's licenses on file in 2 states: Louisiana and Connecticut.

CMS data shows 624 Medicare services from Tristan Dao across 3 procedure codes in 2024, for 372 Medicare patients. Medicare paid $67,658 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 372 Medicare patients who saw Tristan Dao in 2024. The largest group is 75 to 84, with 147 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Tristan Dao's median patient age at 72, with 48% women.

In 2024, Tristan Dao wrote 133 Medicare Part D claims for 65 patients. 76% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $11,470 in total drug cost. In 2022, CMS named 299 claims across 15 drugs.

CMS Open Payments shows 15 general payments to Tristan Dao from 8 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $92.