Jeffrey Scott Gilbert, MD
NPI 1801067624ActiveIndividual· Internal Medicine, Gastroenterology· Knoxville, TN
Internal Medicine, Gastroenterology (MD) in Knoxville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $801,995 for 1,622 claims, against $100,932 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $2,772 in all, mostly food and beverage.
Overview
| NPI | 1801067624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2008 |
| Last updated in NPPES | May 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 44971 | TN |
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 - Gastroenterology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 545 |
|---|---|
| Services billed | 1,220 across 35 procedure codes |
| Paid by Medicare | $100,932 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,622 · 3,067 30-day fills |
|---|---|
| Patients | 559 |
| Total drug cost | $801,995 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastrointestinal Associates PCKnoxville, TN · 33 clinicians
Hospital affiliations
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Methodist Medical Center of Oak RidgeOak Ridge, TN
- Parkwest Medical CenterKnoxville, TN
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$2,772 · 150 payments from 19 companies
- 2024$2,686 · 141 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $576.62 | 36 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $333.04 | 25 |
| Takeda Pharmaceuticals U.S.A., Inc. | $300.73 | 19 |
| Aimmune Therapeutics, Inc. | $282.63 | 9 |
| Ardelyx, Inc. | $213.07 | 12 |
What the 2025 payments were for
- Food and Beverage$2,772 · 150 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Knoxville
- 1003993163
- 1023541109
- 1033506894
- 1053493791
- 1134612666
- 1144290727
- 1205009180
- 1255306072
- 1255418315
- 1275508095
- 1306948187
- 1376519074
All 56 gastroenterologists in Knoxville · All gastroenterologists in Tennessee