Laura Gore Siefert
NPI 1477921823ActiveIndividual· Nurse Anesthetist, Certified Registered· Greenville, SC
Nurse Anesthetist, Certified Registered with Willow Anesthesia Services LLC, practicing in Greenville, South Carolina. Medicare paid $24,274 for services to 252 patients in 2024. Abiomed was the largest of 2 companies reporting payments in 2025, $161.59 in all, mostly food and beverage. Lists University of Mississippi Medical Center- Grenada as a hospital affiliation.
Overview
| NPI | 1477921823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 2, 2015 |
| Last updated in NPPES | Apr 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 108767 | SC |
| Registered Nurse | 163W00000X | 200478 | 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) (MS); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 269 across 44 procedure codes |
| Paid by Medicare | $24,274 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Willow Anesthesia Services LLCOxford, MS · 55 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$161.59 · 3 payments from 2 companies
- 2024$23.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $128.51 | 1 |
| Pacira Pharmaceuticals Incorporated | $33.08 | 2 |
What the 2025 payments were for
- Food and Beverage$161.59 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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