Ryan Wesley Waters, MD
NPI 1881488286ActiveIndividual· Emergency Medicine· Dover, DE
Emergency Medicine (MD) in Dover, Delaware, licensed in DE, with an NPI issued in April 2025. Enrolled in Medicare as order and referring only - emergency medicine. Merck Sharp & Dohme LLC reported $21.46 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881488286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 9, 2025 |
| Last updated in NPPES | Apr 11, 2025 |
| Certified by provider | Apr 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | C7-0018836 | DE |
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 - Emergency Medicine (DE) |
|---|
Industry payments (Open Payments)
- 2025$21.46 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.46 | 1 |
What the 2025 payments were for
- Food and Beverage$21.46 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 emergency medicine physicians in Dover · All emergency medicine physicians in Delaware