Kirstyn Erwin
NPI 1447992672ActiveIndividual· Nurse Anesthetist, Certified Registered· Marietta, OH
Nurse Anesthetist, Certified Registered with Northstar Anesthesia of West Virginia PLLC and 1 other group, practicing in Marietta, Ohio. Medicare paid $18,567 for services to 158 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $77.27 in all, mostly food and beverage. Lists Cabell Huntington Hospital, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447992672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2022 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | APRN.CRNA.0020784 | OH |
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) (OH); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 161 across 32 procedure codes |
| Paid by Medicare | $18,567 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Northstar Anesthesia of West Virginia PLLCMorgantown, WV · 123 clinicians
- River Cities Anesthesia PLLCHuntington, WV · 61 clinicians
Hospital affiliations
- Cabell Huntington Hospital, IncHuntington, WV
- St Marys Medical CenterHuntington, WV
Industry payments (Open Payments)
- 2025$77.27 · 4 payments from 2 companies
- 2024$76.07 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $55.87 | 3 |
| Chiesi USA, Inc. | $21.40 | 1 |
What the 2025 payments were for
- Food and Beverage$77.27 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 nurse anesthetists in Marietta · All nurse anesthetists in Ohio