Marissa Gauvain
NPI 1376130237ActiveIndividual· Physician Assistant· Torrington, CT
Physician Assistant with The Charlotte Hungerford Hospital, practicing in Torrington, Connecticut. Mostly services rather than prescriptions: Medicare paid $5,040 for 68 patients in 2024, with only 14 Part D claims. Organogenesis Inc. reported $17.41 in payments in 2025, mostly food and beverage. Lists Charlotte Hungerford Hospital as a hospital affiliation.
Overview
| NPI | 1376130237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 28, 2020 |
| Last updated in NPPES | Feb 29, 2024 |
| Certified by provider | Feb 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5233 | CT |
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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 99 across 23 procedure codes |
| Paid by Medicare | $5,040 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $182.27 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- The Charlotte Hungerford HospitalTorrington, CT · 200 clinicians
Hospital affiliation
- Charlotte Hungerford HospitalTorrington, CT
Industry payments (Open Payments)
- 2025$17.41 · 1 payment from 1 company
- 2024$15.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $17.41 | 1 |
What the 2025 payments were for
- Food and Beverage$17.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 physician assistants in Torrington · All physician assistants in Connecticut