Joseph A. Lash, MD
NPI 1023040680ActiveIndividual· Internal Medicine, Cardiovascular Disease· Louisville, KY
Internal Medicine, Cardiovascular Disease (MD) in Louisville, Kentucky, trained at Indiana University School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $730,965 for 4,121 claims, against $79,754 paid for services in 2024. Heartflow, Inc. was the largest of 5 companies reporting payments in 2025, $3,785 in all, mostly consulting fees.
Overview
| NPI | 1023040680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Nov 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 28281 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (IN); Practitioner - Cardiovascular Disease (Cardiology) (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,259 |
|---|---|
| Services billed | 2,614 across 32 procedure codes |
| Paid by Medicare | $79,754 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,121 · 11,053 30-day fills |
|---|---|
| Patients | 541 |
| Total drug cost | $730,965 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Community Medical Associates IncMadison, IN · 1,372 clinicians
Hospital affiliation
- Norton Hospitals, IncLouisville, KY
Industry payments (Open Payments)
- 2025$3,785 · 13 payments from 5 companies
- 2024$2,596 · 23 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $3,295 | 8 |
| Edwards Lifesciences Corporation | $259.62 | 2 |
| Amgen Inc. | $124.04 | 1 |
| Novartis Pharmaceuticals Corporation | $89.64 | 1 |
| E.R. Squibb & Sons, L.L.C. | $16.93 | 1 |
What the 2025 payments were for
- Consulting Fee$2,400 · 1 payment
- Food and Beverage$888.62 · 9 payments
- Travel and Lodging$496.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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