Colleen M. Darnell, M.D.
NPI 1033374046ActiveIndividual· Internal Medicine, Hematology & Oncology· Edgewood, KY
Internal Medicine, Hematology & Oncology (M.D.) with St Elizabeth Medical Center, Inc, practicing in Edgewood, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $4,219,868 for 2,068 claims, against $90,874 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 7 companies reporting payments in 2025, $3,574 in all, mostly travel and lodging. Lists St Elizabeth Edgewood and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1033374046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 20, 2008 |
| Last updated in NPPES | Oct 1, 2020 |
| Certified by provider | Oct 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 49461 | KY |
| Internal Medicine, Medical Oncology | 207RX0202X | 35.124371 | OH |
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 - Hematology/Oncology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 335 |
|---|---|
| Services billed | 1,460 across 14 procedure codes |
| Paid by Medicare | $90,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,068 · 2,716 30-day fills |
|---|---|
| Patients | 321 |
| Total drug cost | $4,219,868 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- St Elizabeth Medical Center, IncEdgewood, KY · 187 clinicians
Hospital affiliations
- St Elizabeth EdgewoodEdgewood, KY
- St Elizabeth FlorenceFlorence, KY
- St Elizabeth Ft ThomasFort Thomas, KY
- St Elizabeth GrantWilliamstown, KY
Industry payments (Open Payments)
- 2025$3,574 · 18 payments from 7 companies
- 2024$2,138 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $1,895 | 9 |
| Janssen Biotech, Inc. | $1,080 | 1 |
| Tempus Ai, Inc | $228.06 | 3 |
| Galvanize Therapeutics, Inc | $132.28 | 1 |
| Jazz Pharmaceuticals Inc. | $124.99 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,537 · 5 payments
- Consulting Fee$1,080 · 1 payment
- Food and Beverage$863.30 · 10 payments
- Education$92.87 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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