Mary Catherine Watson Clayton
NPI 1215598057ActiveIndividual· Nurse Anesthetist, Certified Registered· West Columbia, SC
Nurse Anesthetist, Certified Registered with Lexington Health Inc and 1 other group, practicing in West Columbia, South Carolina. Medicare paid $14,214 for services to 182 patients in 2024. Becton, Dickinson and Company reported $16.08 in payments in 2025, mostly food and beverage. Lists Lexington Medical Center as a hospital affiliation.
Overview
| NPI | 1215598057 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 24, 2019 |
| Last updated in NPPES | Mar 6, 2024 |
| Certified by provider | Mar 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 126144 | 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) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 182 |
|---|---|
| Services billed | 182 across 48 procedure codes |
| Paid by Medicare | $14,214 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Lexington Health IncWest Columbia, SC · 904 clinicians
- Beach Anesthesia, LLCColumbia, SC · 97 clinicians
Hospital affiliation
- Lexington Medical CenterWest Columbia, SC
Industry payments (Open Payments)
- 2025$16.08 · 1 payment from 1 company
- 2024$69.87 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $16.08 | 1 |
What the 2025 payments were for
- Food and Beverage$16.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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