David A. Heimansohn, MD
NPI 1598784001ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Indianapolis, IN
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 1984). 267 Medicare patients in 2024, $358,351 paid; nearly all of their 254 Part D prescriptions were generic (97%). Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $212.67 in all, mostly food and beverage.
Overview
| NPI | 1598784001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Jun 28, 2022 |
| Certified by provider | Jun 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 01033260A | IN |
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 - Cardiac Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 636 across 47 procedure codes |
| Paid by Medicare | $358,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 285 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $3,811 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Cardiac Surgery |
| Secondary specialties | Thoracic Surgery |
Medical group
- St Vincent Medical Group IncCarmel, IN · 736 clinicians
Hospital affiliations
- Ascension St Vincent EvansvilleEvansville, IN
- Ascension St Vincent HospitalIndianapolis, IN
- Reid HealthRichmond, IN
- Riverview HealthNoblesville, IN
- St Vincent Heart CenterCarmel, IN
Industry payments (Open Payments)
- 2025$212.67 · 2 payments from 2 companies
- 2024$732.81 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $112.67 | 1 |
| Edwards Lifesciences Corporation | $100.00 | 1 |
What the 2025 payments were for
- Food and Beverage$212.67 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 cardiothoracic surgeons in Indianapolis · All cardiothoracic surgeons in Indiana