Stephanie Lynne Gauthier-Sevin, APRN
NPI 1558035139ActiveIndividual· Obstetrics & Gynecology· Rochester, NH
Obstetrics & Gynecology (APRN) with Harbour Womens Health PLLC, practicing in Rochester, New Hampshire. 75 Medicare patients in 2024, $4,881 paid; nearly all of their 120 Part D prescriptions were generic (96%). Abbvie Inc. reported $14.64 in payments in 2025, mostly food and beverage. Lists Portsmouth Regional Hospital as a hospital affiliation.
Overview
| NPI | 1558035139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2021 |
| Last updated in NPPES | Mar 13, 2023 |
| Certified by provider | Mar 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | F08210235 | NH |
| Nurse Practitioner | 363L00000X | 057034-23 | NH |
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 - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 115 across 8 procedure codes |
| Paid by Medicare | $4,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 241 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $6,389 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Harbour Womens Health PLLCPortsmouth, NH · 14 clinicians
Hospital affiliation
- Portsmouth Regional HospitalPortsmouth, NH
Industry payments (Open Payments)
- 2025$14.64 · 1 payment from 1 company
- 2024$21.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $14.64 | 1 |
What the 2025 payments were for
- Food and Beverage$14.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Rochester
- 1710959077
- 1073769535
- 1609858505
- 1073571667
- 1447232343
- 1033295803