Tuan Cao Nguyen, MD
NPI 1043464183ActiveIndividual· Surgery· Marietta, OH
Surgery (MD) in Marietta, Ohio, trained at University of Tennessee, Hsc, College of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $85,277 for 359 patients in 2024, with only 40 Part D claims. Davol Inc. was the largest of 5 companies reporting payments in 2025, $3,255 in all, mostly travel and lodging.
Overview
| NPI | 1043464183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 14, 2008 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 35.121795 | OH |
| Surgery | 208600000X | 23338 | WV |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 359 |
|---|---|
| Services billed | 620 across 78 procedure codes |
| Paid by Medicare | $85,277 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 44 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $1,991 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | General Surgery |
Medical group
- Marietta Memorial HospitalMarietta, OH · 392 clinicians
Hospital affiliations
- Marietta Memorial HospitalMarietta, OH
- Selby General HospitalMarietta, OH
- Sistersville General HospitalSistersville, WV
Industry payments (Open Payments)
- 2025$3,255 · 27 payments from 5 companies
- 2024$221.79 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $1,587 | 8 |
| Intuitive Surgical, Inc. | $1,488 | 15 |
| Abbvie Inc. | $122.59 | 1 |
| Medtronic, Inc. | $28.81 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $27.85 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,414 · 12 payments
- Food and Beverage$840.75 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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