Gerald Dryden, MD
NPI 1619969011ActiveIndividual· Internal Medicine, Gastroenterology· Louisville, KY
Internal Medicine, Gastroenterology (MD) in Louisville, Kentucky, trained at University of Kentucky College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $2,084,038 for 518 claims, against $10,973 paid for services in 2024. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $405,475 in all, mostly speaking and faculty fees.
Overview
| NPI | 1619969011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 22, 2005 |
| Last updated in NPPES | Feb 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 33791 | KY |
| Internal Medicine | 207R00000X | 33791 | KY |
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 - Gastroenterology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 147 across 13 procedure codes |
| Paid by Medicare | $10,973 |
Part D prescriptions in 2024
| Prescriptions (claims) | 518 · 758 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $2,084,038 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- University of Louisville Physicians IncLouisville, KY · 1,445 clinicians
Hospital affiliation
- University of Louisville HospitalLouisville, KY
Industry payments (Open Payments)
- 2025$405,475 · 254 payments from 11 companies
- 2024$536,108 · 339 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $116,392 | 69 |
| Abbvie Inc. | $115,800 | 76 |
| Lilly USA, LLC | $90,287 | 51 |
| Takeda Pharmaceuticals U.S.A., Inc. | $41,048 | 23 |
| Phathom Pharmaceuticals, Inc. | $21,181 | 10 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$354,899 · 89 payments
- Travel and Lodging$29,357 · 58 payments
- Consulting Fee$15,075 · 6 payments
- Food and Beverage$6,059 · 100 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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