Nathanael Heckmann
Adult Reconstructive Orthopaedic Surgery · Los Angeles, CA
CMS Profile ID: 5702160 · NPI: 1164833406
Total Disclosed General Payments
$536,848.57
General-payment records
82
CMS Program Year
2025
Most of this (about 90%) was consulting fees.
Higher than 96.6% of 1,079 PY2025 general-payment recipient profiles in Adult Reconstructive Orthopaedic Surgery.
Percentage rounded down to one decimal; tied totals are not counted as lower. Counts all CMS recipient profiles with a general-payment transaction and this primary specialty, including this provider. CMS specialty: Allopathic & Osteopathic Physicians|Orthopaedic Surgery|Adult Reconstructive Orthopaedic Surgery.
Payments by Type
| Payment Type | Amount |
|---|---|
| Consulting Fee | $481,116.17 |
| Education | $43,312.50 |
| Travel and Lodging | $10,063.17 |
| Food and Beverage | $2,356.73 |
Top Paying Companies
| Manufacturer / GPO | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $536,032.56 |
| Stryker Corporation | $454.48 |
| Intellijoint Surgical Inc. | $187.50 |
| VERTEX PHARMACEUTICALS INCORPORATED | $166.38 |
| Onkos Surgical, Inc. | $7.65 |
Top contributing companies shown; smaller payers may be omitted.
These totals are computed from the official CMS Open Payments program-year 2025 general-payment
file. To see the full, authoritative record for this provider — including research payments and
line-item detail — look them up by exact NPI 1164833406 on the
official CMS Open Payments portal.
Verify this record with CMS
- Confirm the provider's exact NPI: 1164833406.
- Select program year 2025 and general payments in the CMS portal.
- Check individual payment records and their nature-of-payment categories.