Lawrence E. Flaherty, MD
NPI 1124065610ActiveIndividual· Internal Medicine, Hematology & Oncology· Detroit, MI
Internal Medicine, Hematology & Oncology (MD) in Detroit, Michigan, trained at Saint Louis University School of Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $504,621 for 105 claims, against $15,913 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $681.53 in payments in 2025, mostly device and supply loans.
Overview
| NPI | 1124065610 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Oct 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 4301050152 | MI |
| Internal Medicine | 207R00000X | 4301050152 | MI |
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 - Medical Oncology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 226 across 8 procedure codes |
| Paid by Medicare | $15,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 174 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $504,621 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Medical Oncology |
Medical group
- University Physician GroupDetroit, MI · 403 clinicians
Hospital affiliation
- Karmanos Cancer CenterDetroit, MI
Industry payments (Open Payments)
- 2025$681.53 · 7 payments from 1 company
- 2024$598.20 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $681.53 | 7 |
What the 2025 payments were for
- Long term medical supply or device loan$681.53 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 hematologist-oncologists in Detroit · All hematologist-oncologists in Michigan