Dr. Thao Tran Marquez, MD, MS

Dr. Marquez practices at Presbyterian Española Hospital in Espanola, New Mexico, part of Presbyterian Healthcare Services.

Dr. Marquez's NPI, 1275696866, was assigned on December 18, 2006. Dr. Marquez holds New Mexico license MD2018-0703.

Dr. Marquez's primary practice is Presbyterian Española Hospital, at 1010 Spruce Street, Espanola, NM 87532 in Rio Arriba County. The practice phone is (505) 753-1502.

Dr. Marquez's primary practice is Presbyterian Española Hospital in Espanola, New Mexico, part of Presbyterian Healthcare Services. Dr. Marquez is also affiliated with Presbyterian Hospital. The medical group on file is Presbyterian Medical Group. Dmand AI also links Dr. Marquez to 2 more hospitals, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marquez practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Marquez's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Marquez's licenses on file in 3 states: New Mexico, Minnesota and Missouri.

CMS data shows 214 Medicare services from Dr. Marquez across 6 procedure codes in 2024, for 154 Medicare patients. Medicare paid $12,899 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 154 Medicare patients who saw Dr. Marquez in 2024. The largest group is 65 to 74, with 69 patients. 68% of them have high cholesterol, and 60% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Marquez's median patient age at 60, with 52% women.

In 2024, Dr. Marquez wrote 320 Medicare Part D claims for 119 patients. 93% of them were for generic drugs. CMS names the drug for 263 of them, across 8 drugs with 11 or more claims each, at $4,357 in total drug cost. In 2023, CMS named 223 claims across 9 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Marquez for performance year 2024, reported as part of a group. Dr. Marquez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marquez as offering telehealth. CMS counts 33 procedures of colonoscopy by Dr. Marquez, more than 55% of the clinicians it reports for that procedure.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 91 general payments to Dr. Marquez from 22 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 39% of the total. Intuitive Surgical, Inc. paid the most, $8,583.