Karen Johnson, RN
NPI 1992393748ActiveIndividual· Registered Nurse, General Practice· Tickfaw, LA
Registered Nurse, General Practice (RN) in Tickfaw, Louisiana, licensed in LA, with an NPI issued in January 2021. Merck Sharp & Dohme LLC reported $41.93 in payments in 2024, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1992393748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | Yes |
| NPI issued | Jan 7, 2021 |
| Last updated in NPPES | Jan 7, 2021 |
| Certified by provider | Jan 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Registered Nurse, General Practice Primary | 163WG0000X | RN118032 | LA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Louisiana, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Karen R. Johnson · Nurse/Nurses Aide | 1128b4 | May 20, 2007 | Belle Chasse, LA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2024$41.93 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $41.93 | 2 |
What the 2024 payments were for
- Food and Beverage$41.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records