Tung T. Nguyen
NPI 1689663544ActiveIndividual· Neurological Surgery· Nashua, NH
Neurological Surgery in Nashua, New Hampshire, trained at Icahn School of Medicine at Mount Sinai (class of 1990). Mostly services rather than prescriptions: Medicare paid $148,236 for 181 patients in 2024, with only 47 Part D claims. The Institute of Musculoskeletal Science and Education was the largest of 6 companies reporting payments in 2025, $5,086 in all, mostly royalties and licenses.
Overview
| NPI | 1689663544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 12508 | NH |
| Neurological Surgery | 207T00000X | 0101254853 | VA |
| Neurological Surgery | 207T00000X | D0054621 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 506 across 54 procedure codes |
| Paid by Medicare | $148,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 48 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,923 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Neurosurgery |
Medical group
- Appledore Medical Group IncPortsmouth, NH · 196 clinicians
Hospital affiliations
- Catholic Medical CenterManchester, NH
- Elliot HospitalManchester, NH
- Monadnock Community HospitalPeterborough, NH
- Southern Nh Medical CenterNashua, NH
Other facilities
- Home Health & Hospice CareHome health agency · Merrimack, NH
Industry payments (Open Payments)
- 2025$5,086 · 15 payments from 6 companies
- 2024$1,682 · 41 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| The Institute of Musculoskeletal Science and Education | $2,661 | 2 |
| Nanohive Medical LLC | $1,777 | 3 |
| Vb Spine LLC | $421.66 | 7 |
| Boston Scientific Corporation | $147.83 | 1 |
| Abbott Laboratories | $63.41 | 1 |
What the 2025 payments were for
- Royalty or License$2,661 · 2 payments
- Consulting Fee$1,725 · 2 payments
- Food and Beverage$699.61 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Nashua
- 1538295928
- 1669652715
- 1922029925