Samuel Sim, MD
NPI 1275633844ActiveIndividual· Internal Medicine, Gastroenterology· Bristol, TN
Internal Medicine, Gastroenterology (MD) in Bristol, Tennessee, trained at University of Alberta, Faculty of Medicine (class of 1991). Medicare paid $11,645 for services to 72 patients in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $532.04 in all, mostly food and beverage.
Overview
| NPI | 1275633844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 24, 2006 |
| Last updated in NPPES | Jun 5, 2026 |
| Certified by provider | Jun 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 110424 | GA |
| Internal Medicine, Gastroenterology | 207RG0100X | 77301 | AZ |
| Internal Medicine, Gastroenterology | 207RG0100X | EMC0004965 | MI |
| Internal Medicine, Gastroenterology | 207RG0100X | 129513 | MT |
| Internal Medicine, Gastroenterology | 207RG0100X | MD-12112 | HI |
| Internal Medicine, Gastroenterology | 207RG0100X | MD00032743 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (AZ); Practitioner - Gastroenterology (GA); Practitioner - Gastroenterology (HI); Practitioner - Gastroenterology (MI); Practitioner - Gastroenterology (TN); Practitioner - Gastroenterology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 110 across 22 procedure codes |
| Paid by Medicare | $11,645 |
Education and affiliations
| Medical school | University of Alberta, Faculty of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
Medical group
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
Hospital affiliations
- Emory Houston Hospital Warner RobinsWarner Robins, GA
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$532.04 · 13 payments from 4 companies
- 2024$578.26 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $319.61 | 7 |
| Madrigal Pharmaceuticals | $111.14 | 3 |
| Lilly USA, LLC | $78.27 | 2 |
| Ipsen Biopharmaceuticals, Inc | $23.02 | 1 |
What the 2025 payments were for
- Food and Beverage$532.04 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Bristol
- 1487741237
- 1548255649
- 1437210341
- 1821204751
- 1740462464
- 1124227012
- 1255452751
- 1891780987
- 1245225333
- 1376721142
- 1871588368
- 1356344402
All Internal Medicine, Gastroenterology providers in Tennessee →