Aaron Len Marquardt, M.D.
NPI 1538349733ActiveIndividual· Hospitalist· West Monroe, LA
Hospitalist (M.D.) with Northern Louisiana Emergency Physicians, LLP, practicing in West Monroe, Louisiana. In 2024 Medicare paid $89,861 for 267 patients, and Part D covered 562 of their prescriptions, 80% of them generic. Ceribell, Inc. was the largest of 2 companies reporting payments in 2025, $127.41 in all, mostly food and beverage. Lists Jackson Parish Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538349733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 6, 2007 |
| Last updated in NPPES | Sep 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | MD.204182 | LA |
| Family Medicine | 207Q00000X | MD.204182 | LA |
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 - Family Practice (LA); Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 1,012 across 8 procedure codes |
| Paid by Medicare | $89,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 562 · 595 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $52,688 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Northern Louisiana Emergency Physicians, LLPRuston, LA · 24 clinicians
Hospital affiliations
- Jackson Parish HospitalJonesboro, LA
- Northern Louisiana Medical CenterRuston, LA
Other facilities
- Northern Louisiana Medical CenterInpatient rehabilitation facility · Ruston, LA
Industry payments (Open Payments)
- 2025$127.41 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ceribell, Inc. | $105.05 | 1 |
| Vanda Pharmaceuticals Inc. | $22.36 | 1 |
What the 2025 payments were for
- Food and Beverage$127.41 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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