Leigh Wilson, DO MPH
NPI 1629225347ActiveIndividual· Internal Medicine· Wallingford, CT
Internal Medicine (DO MPH) in Wallingford, Connecticut, licensed in CT, with an NPI issued in August 2008. Part D covered 277 prescriptions written in 2024, 55% of them generic. Regeneron Healthcare Solutions, Inc. reported $32.06 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629225347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO MPH |
| Sole proprietor | No |
| NPI issued | Aug 25, 2008 |
| Last updated in NPPES | Jun 18, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 047233 | CT |
| Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine | 2083P0500X | 047233 | CT |
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 Order and Referring Only - Preventive Medicine (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 277 · 555 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $98,624 |
| Generic share | 55% of claims |
Industry payments (Open Payments)
- 2025$32.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $32.06 | 1 |
What the 2025 payments were for
- Food and Beverage$32.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Wallingford · All internal medicine physicians in Connecticut