Covered recipient · General Payments record
MICHAEL E SEIFF
Allopathic & Osteopathic Physicians Neurological Surgery
General Payments · PY2018–2024
$304,752.52
- Reported across 128 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Royalty or License | $78,240.70 | 5 |
| Food and Beverage | $516.45 | 12 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| KLS-Martin L.P. | $78,240.70 | 5 |
| Sanara MedTech Inc. | $284.17 | 1 |
| PROVIDENCE MEDICAL TECHNOLOGY, INC. | $88.40 | 4 |
| SI-BONE, INC. | $61.85 | 3 |
| Bioventus LLC | $31.80 | 2 |
| LivaNova USA, Inc. | $25.46 | 1 |
| Medtronic, Inc. | $24.77 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (17)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Bioventus LLC | $16.83 | 07/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137449095 | CMS |
| Bioventus LLC | $14.97 | 07/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137449097 | CMS |
| KLS-Martin L.P. | $18,846.96 | 01/24/2024 | Royalty or License | Undisputed | 01/23/2026 | 1154787854 | CMS |
| KLS-Martin L.P. | $243.08 | 01/24/2024 | Royalty or License | Undisputed | 01/23/2026 | 1154787856 | CMS |
| KLS-Martin L.P. | $19,623.87 | 05/01/2024 | Royalty or License | Undisputed | 01/23/2026 | 1154787858 | CMS |
| KLS-Martin L.P. | $18,535.12 | 07/17/2024 | Royalty or License | Undisputed | 01/23/2026 | 1154787860 | CMS |
| KLS-Martin L.P. | $20,991.67 | 10/30/2024 | Royalty or License | Undisputed | 01/23/2026 | 1154787862 | CMS |
| LivaNova USA, Inc. | $25.46 | 06/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1152790315 | CMS |
| Medtronic, Inc. | $24.77 | 12/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119582997 | CMS |
| Providence Medical Technology, Inc. | $24.38 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1089607557 | CMS |
| Providence Medical Technology, Inc. | $22.03 | 04/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1089607553 | CMS |
| Providence Medical Technology, Inc. | $19.35 | 07/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1089607551 | CMS |
| Providence Medical Technology, Inc. | $22.64 | 10/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1089607555 | CMS |
| Sanara MedTech Inc. | $284.17 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1154923652 | CMS |
| SI-BONE, INC. | $15.78 | 08/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120075588 | CMS |
| SI-BONE, INC. | $23.72 | 08/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120061504 | CMS |
| SI-BONE, INC. | $22.35 | 09/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120051612 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.