S. Marie Bell Hamilton, NP
NPI 1245606722ActiveIndividual· Nurse Practitioner· Ooltewah, TN
Nurse Practitioner (NP) with Erlanger Health, practicing in Ooltewah, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $1,342,232 for 1,362 claims, against $42,370 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $9,228 in all, mostly speaking and faculty fees. Lists Erlanger Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245606722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 19, 2015 |
| Last updated in NPPES | Jun 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 20268 | TN |
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 (GA); Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 602 across 13 procedure codes |
| Paid by Medicare | $42,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,362 · 1,762 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $1,342,232 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Erlanger HealthChattanooga, TN · 507 clinicians
Hospital affiliations
- Erlanger Medical CenterChattanooga, TN
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
- 2025$9,228 · 44 payments from 9 companies
- 2024$24,248 · 88 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $8,408 | 11 |
| Daiichi Sankyo Inc. | $222.52 | 8 |
| Astrazeneca Pharmaceuticals LP | $146.45 | 8 |
| Merck Sharp & Dohme LLC | $145.36 | 7 |
| Astellas Pharma US Inc | $99.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,634 · 6 payments
- Food and Beverage$888.26 · 34 payments
- Travel and Lodging$607.06 · 3 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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