Cory M. Fielding, M.D.
NPI 1154689040ActiveIndividual· Internal Medicine, Gastroenterology· Bowling Green, KY
Internal Medicine, Gastroenterology (M.D.) in Bowling Green, Kentucky, trained at University of Kentucky College of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $830,120 for 717 claims, against $200,063 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $2,498 in all, mostly food and beverage.
Overview
| NPI | 1154689040 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2012 |
| Last updated in NPPES | May 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 48217 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 809 |
|---|---|
| Services billed | 13,799 across 166 procedure codes |
| Paid by Medicare | $200,063 |
Part D prescriptions in 2024
| Prescriptions (claims) | 717 · 1,205 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $830,120 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Gastroenterology |
Medical group
- Graves Gilbert Clinic PLLCBowling Green, KY · 207 clinicians
Hospital affiliation
- Tristar Greenview Regional HospitalBowling Green, KY
Industry payments (Open Payments)
- 2025$2,498 · 141 payments from 17 companies
- 2024$2,649 · 151 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $841.03 | 54 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $176.71 | 13 |
| Janssen Biotech, Inc. | $176.42 | 10 |
| Ardelyx, Inc. | $171.46 | 8 |
| Madrigal Pharmaceuticals | $162.88 | 7 |
What the 2025 payments were for
- Food and Beverage$2,498 · 141 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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