Fredrick Michael Amatriain, CRNA
NPI 1881677367ActiveIndividual· Nurse Anesthetist, Certified Registered· Seneca, SC
Nurse Anesthetist, Certified Registered (CRNA) in Seneca, South Carolina, licensed in SC, with an NPI issued in November 2005. Merck Sharp & Dohme LLC reported $16.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881677367 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 29, 2005 |
| Last updated in NPPES | Jul 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | R80877 | SC |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$16.50 · 1 payment from 1 company
- 2024$88.33 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $16.50 | 1 |
What the 2025 payments were for
- Food and Beverage$16.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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