Nathan Russo Marchand, MD
NPI 1114020708ActiveIndividual· General Practice· Beaumont, TX
General Practice (MD) in Beaumont, Texas, trained at Tulane University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $768,728 for 7,187 claims, against $118,605 paid for services in 2024. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $307.16 in all, mostly food and beverage.
Overview
| NPI | 1114020708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Jan 8, 2026 |
| Certified by provider | Jan 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | M7400 | TX |
| Family Medicine | 207Q00000X | M7400 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 475 |
|---|---|
| Services billed | 2,458 across 60 procedure codes |
| Paid by Medicare | $118,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,187 · 14,742 30-day fills |
|---|---|
| Patients | 640 |
| Total drug cost | $768,728 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Family Practice |
Medical group
- Beaumont Dermatology and Family Practice, LLPBeaumont, TX · 3 clinicians
Hospital affiliations
- Altus Lumberton HospitalLumberton, TX
- Baptist Beaumont HospitalBeaumont, TX
- Christus Jasper Memorial HospitalJasper, TX
- Christus Southeast Texas- St ElizabethBeaumont, TX
Other facilities
- Southern Home HealthHome health agency · Nederland, TX
- Vitalcaring GroupHome health agency · Beaumont, TX
- Hospice Care TeamHospice · Beaumont, TX
- Hospice Care Team IncHospice · Texas City, TX
Industry payments (Open Payments)
- 2025$307.16 · 16 payments from 6 companies
- 2024$455.20 · 19 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $104.74 | 5 |
| Novo Nordisk Inc | $57.70 | 3 |
| Glaxosmithkline, LLC. | $47.69 | 2 |
| Amgen Inc. | $43.62 | 3 |
| Astrazeneca Pharmaceuticals LP | $36.92 | 2 |
What the 2025 payments were for
- Food and Beverage$307.16 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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