Thusha Nathan, MD
NPI 1295718211ActiveIndividual· Internal Medicine, Gastroenterology· Rogers, AR
Internal Medicine, Gastroenterology (MD) with National Park Gi Services LLC, practicing in Rogers, Arkansas. 473 Medicare patients in 2024, $76,235 paid; nearly all of their 1,009 Part D prescriptions were generic (96%). Gilead Sciences, Inc. was the largest of 10 companies reporting payments in 2025, $387.73 in all, mostly food and beverage. Lists Chi St. Vincent Hospital Hot Springs and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1295718211 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 23, 2005 |
| Last updated in NPPES | Jun 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | E-7469 | AR |
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 - Internal Medicine (AR); Practitioner - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 473 |
|---|---|
| Services billed | 669 across 24 procedure codes |
| Paid by Medicare | $76,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,009 · 1,522 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $21,299 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- National Park Gi Services LLCHot Springs, AR · 5 clinicians
Hospital affiliations
- Chi St. Vincent Hospital Hot SpringsHot Springs, AR
- Conway Regional Medical Center, IncConway, AR
- National Park Medical CenterHot Springs, AR
Industry payments (Open Payments)
- 2025$387.73 · 14 payments from 10 companies
- 2024$196.40 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $110.53 | 1 |
| Janssen Scientific Affairs, LLC | $62.74 | 1 |
| Aimmune Therapeutics, Inc. | $58.38 | 3 |
| Abbvie Inc. | $45.38 | 3 |
| Regeneron Healthcare Solutions, Inc. | $26.09 | 1 |
What the 2025 payments were for
- Food and Beverage$387.73 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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