Physician profile
Karl A Lozanne
NPI 1013114735
$6,542.54
in general payments reported to CMS, 2019-2025
23 companies · $283 in 2025
The $283 reported for 2025 was less than what a typical Neurological Surgery provider received nationally (typical 2025 total: $604).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $289 · 2020: $41.32 · 2021: $1,480 · 2022: $1,312 · 2023: $2,863 · 2024: $274 · 2025: $283.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Travel and Lodging: $1,791 · Food and Beverage: $1,629.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Travel and Lodging | $1,791.19 |
| Food and Beverage | $1,628.57 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Medtronic, INC. | $2,156.84 | 2021-2023 | Intellis Adaptivestim, O-Arm |
| Globus Medical, INC. | $1,394.87 | 2022-2025 | Excelsiusgps Robotic Navigation System, Altera, Senza |
| Spineology INC. | $1,014.50 | 2021 | |
| Boston Scientific Corporation | $533.16 | 2021-2025 | General - Therapies, General - Pain Management, Intracept |
| Si-Bone, INC. | $215.35 | 2020-2022 | |
| Depuy Synthes Sales INC. | $206.14 | 2021-2025 | Teligen, Expedium, Symphony |
| Medtronic USA, INC. | $194.15 | 2019 | |
| Orthofix Medical, INC. | $150.00 | 2023 | Trinity Elite |
| Brainlab, INC. | $122.13 | 2021 | |
| Peerless Surgical INC. | $88.74 | 2023-2025 | |
| Nevro Corp. | $78.39 | 2022-2024 | Senza |
| Arbor Pharmaceuticals, INC. | $71.93 | 2019 | |
| Surgalign Spine Technologies, INC. | $65.82 | 2020-2022 | |
| Stryker Corporation | $46.67 | 2022 | |
| Nuvasive, INC. | $44.83 | 2021-2023 | Simplify Cervical Artificial Disc |
Show all 23 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Abbott Laboratories | $44.32 | 2021-2025 | Eterna |
| Acera Surgical, INC. | $27.70 | 2024 | Restrata Wound Matrix |
| Intrinsic Therapeutics | $16.82 | 2025 | Barricaid Acd (Annular Closure Device) |
| Heron Therapeutics, INC. | $16.75 | 2022 | |
| Smith+Nephew, INC. | $15.29 | 2022 | |
| Avanos Medical | $15.17 | 2022 | |
| Lemaitre Vascular, INC. | $11.97 | 2019 | |
| Zimmer Biomet Holdings, INC. | $11.00 | 2019 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Karl Lozanne listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.