Jennifer Erin Tonneson, M.D.
NPI 1144512526ActiveIndividual· Surgery· Lebanon, NH
Surgery (M.D.) in Lebanon, New Hampshire, trained at Geisel School of Medicine at Dartmouth (class of 2011). Mostly services rather than prescriptions: Medicare paid $46,120 for 90 patients in 2024, with only 48 Part D claims.
Overview
| NPI | 1144512526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2011 |
| Last updated in NPPES | Mar 11, 2024 |
| Certified by provider | Mar 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 25282 | NH |
| Surgery, Surgical Oncology | 2086X0206X | 67100 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 199 across 19 procedure codes |
| Paid by Medicare | $46,120 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 50 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $364.10 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | General Surgery |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Mary Hitchcock Memorial HospitalManchester, NH · 1,280 clinicians
Hospital affiliations
- Alice Peck Day Memorial HospitalLebanon, NH
- Cheshire Medical CenterKeene, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 general surgeons in Lebanon · All general surgeons in New Hampshire