Jennifer S. Gaines, NP
Nurse Practitioner (NP) with St Marys Medical Group LLC, practicing in Evansville, Indiana. Their prescriptions cost Medicare Part D more than their services did: $157,968 for 2,953 claims, against $49,480 paid for services in 2024. Lists Ascension St Vincent Evansville and 4 other hospitals as hospital affiliations. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1265596258 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Dec 21, 2006 |
| Last updated in NPPES | Jun 22, 2022 |
| Certified by provider | Jun 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 71001650A | IN |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Indiana, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Jennifer Gwen Gaines · Nurse/Nurses Aide | 1128b3 | Sep 20, 2020 | Indianapolis, IN |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 182 |
|---|---|
| Services billed | 1,025 across 42 procedure codes |
| Paid by Medicare | $49,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,953 · 6,934 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $157,968 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St Marys Medical Group LLCEvansville, IN · 228 clinicians
Hospital affiliations
- Ascension St Vincent EvansvilleEvansville, IN
- Deaconess Hospital IncEvansville, IN
- Ferrell Hospital Community FoundationsEldorado, IL
- Gibson General HospitalPrinceton, IN
- The Women's HospitalNewburgh, IN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 237 nurse practitioners in Evansville · All nurse practitioners in Indiana