Griffin Stallard Kopp, CRNA
NPI 1073120754ActiveIndividual· Nurse Anesthetist, Certified Registered· North Conway, NH
Nurse Anesthetist, Certified Registered (CRNA) with Memorial Hospital, practicing in North Conway, New Hampshire. 98 Medicare patients in 2024, $13,776 paid; nearly all of their 344 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated reported $13.93 in payments in 2025, mostly food and beverage. Lists Memorial Hospital, the as a hospital affiliation.
Overview
| NPI | 1073120754 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Sep 28, 2020 |
| Last updated in NPPES | May 1, 2025 |
| Certified by provider | May 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 114103-23 | NH |
| Nurse Anesthetist, Certified Registered | 367500000X | D-161938 | IA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 0001237895 | VA |
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) (IA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 241 across 46 procedure codes |
| Paid by Medicare | $13,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 344 · 504 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $11,607 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Memorial HospitalNorth Conway, NH · 78 clinicians
Hospital affiliation
- Memorial Hospital, theNorth Conway, NH
Industry payments (Open Payments)
- 2025$13.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $13.93 | 1 |
What the 2025 payments were for
- Food and Beverage$13.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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