Leslie Moore Dionne, MD
NPI 1942211644ActiveIndividual· Internal Medicine· Nashua, NH
Internal Medicine (MD) in Nashua, New Hampshire, trained at George Washington University School of Medicine (class of 1990). 42 Medicare patients in 2024, $4,123 paid; nearly all of their 92 Part D prescriptions were generic (92%).
Overview
| NPI | 1942211644 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Nov 21, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 9413 | NH |
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 - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 78 across 25 procedure codes |
| Paid by Medicare | $4,123 |
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 222 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $2,322 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
Medical group
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliation
- Exeter Hospital IncExeter, 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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