Catherine B. Benson, SRNA
NPI 1689159345ActiveIndividual· Nurse Anesthetist, Certified Registered· Charleston, SC
Nurse Anesthetist, Certified Registered (SRNA) with Trident Anesthesia Group LLC, practicing in Charleston, South Carolina. Medicare paid $15,564 for services to 139 patients in 2024. Becton, Dickinson and Company was the largest of 4 companies reporting payments in 2025, $974.81 in all, mostly food and beverage. Lists Trident Medical Center as a hospital affiliation.
Overview
| NPI | 1689159345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | SRNA |
| Sole proprietor | No |
| NPI issued | Sep 28, 2018 |
| Last updated in NPPES | Jan 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 22514 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | 287483 | NC |
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 Practitioner - Certified Registered Nurse Anesthetist (CRNA) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 147 across 33 procedure codes |
| Paid by Medicare | $15,564 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Trident Anesthesia Group LLCCharleston, SC · 119 clinicians
Hospital affiliation
- Trident Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$974.81 · 40 payments from 4 companies
- 2024$791.41 · 30 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $353.05 | 1 |
| Biosense Webster, Inc. | $294.58 | 14 |
| Abbott Laboratories | $175.87 | 17 |
| Boston Scientific Corporation | $151.31 | 8 |
What the 2025 payments were for
- Food and Beverage$621.76 · 39 payments
- Travel and Lodging$353.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 360 nurse anesthetists in Charleston · All nurse anesthetists in South Carolina