Erin Hamilton Bass, FNP-C
NPI 1679046585ActiveIndividual· Nurse Practitioner· Brandon, MS
Nurse Practitioner (FNP-C) with River Oaks Management Company LLC, practicing in Brandon, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $2,335,626 for 2,080 claims, against $45,167 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,941 in all, mostly food and beverage. Lists Crossgates River Oaks Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1679046585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jan 3, 2019 |
| Last updated in NPPES | Jan 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 903092 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 423 |
|---|---|
| Services billed | 1,784 across 17 procedure codes |
| Paid by Medicare | $45,167 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,080 · 3,934 30-day fills |
|---|---|
| Patients | 512 |
| Total drug cost | $2,335,626 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- River Oaks Management Company LLCBrandon, MS · 35 clinicians
Hospital affiliations
- Crossgates River Oaks HospitalBrandon, MS
- Merit Health River OaksFlowood, MS
- Mississippi Baptist Medical CenterJackson, MS
Industry payments (Open Payments)
- 2025$1,941 · 105 payments from 16 companies
- 2024$2,993 · 206 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $628.80 | 28 |
| Amgen Inc. | $302.56 | 29 |
| E.R. Squibb & Sons, L.L.C. | $128.90 | 5 |
| Janssen Biotech, Inc. | $122.56 | 6 |
| Novartis Pharmaceuticals Corporation | $114.69 | 5 |
What the 2025 payments were for
- Food and Beverage$1,941 · 105 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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