Hannah Waddell Davis
NPI 1598331332ActiveIndividual· Nurse Anesthetist, Certified Registered· Aiken, SC
Nurse Anesthetist, Certified Registered with Musc Community Physicians and 1 other group, practicing in Aiken, South Carolina. Medicare paid $14,220 for services to 159 patients in 2024. Merck Sharp & Dohme LLC reported $36.15 in payments in 2025, mostly food and beverage. Lists Aiken Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1598331332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jun 2, 2021 |
| Last updated in NPPES | Sep 30, 2026 |
| Certified by provider | Sep 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 27394 | SC |
| Registered Nurse | 163W00000X | 257588 | SC |
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 | 159 |
|---|---|
| Services billed | 165 across 47 procedure codes |
| Paid by Medicare | $14,220 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
- Ad of South Carolina LLCAiken, SC · 28 clinicians
Hospital affiliations
- Aiken Regional Medical CenterAiken, SC
- Musc Health Columbia Medical Center DowntownColumbia, SC
Industry payments (Open Payments)
- 2025$36.15 · 2 payments from 1 company
- 2024$104.81 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $36.15 | 2 |
What the 2025 payments were for
- Food and Beverage$36.15 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 nurse anesthetists in Aiken · All nurse anesthetists in South Carolina