Covered recipient · General Payments record
MICHAEL S KHAZZAM
Allopathic & Osteopathic Physicians Orthopaedic Surgery
General Payments · PY2018–2024
$275,224.91
- Reported across 161 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 | $45,274.31 | 8 |
| Consulting Fee | $6,862.50 | 6 |
| Food and Beverage | $260.72 | 4 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Stryker Corporation | $52,353.92 | 16 |
| Endo Pharmaceuticals Inc. | $24.07 | 1 |
| DePuy Synthes Sales Inc. | $19.54 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (18)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| DePuy Synthes Sales Inc. | $19.54 | 07/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1077891068 | CMS |
| Endo Pharmaceuticals Inc. | $24.07 | 02/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1137015242 | CMS |
| Stryker Corporation | $87.18 | 01/25/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877317 | CMS |
| Stryker Corporation | $13,015.88 | 01/25/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877319 | CMS |
| Stryker Corporation | $562.50 | 03/08/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877321 | CMS |
| Stryker Corporation | $562.50 | 03/15/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877323 | CMS |
| Stryker Corporation | $562.50 | 03/15/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877325 | CMS |
| Stryker Corporation | $122.22 | 04/22/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877327 | CMS |
| Stryker Corporation | $10,452.38 | 04/22/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877329 | CMS |
| Stryker Corporation | $111.11 | 05/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119877331 | CMS |
| Stryker Corporation | $106.00 | 06/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119877333 | CMS |
| Stryker Corporation | $84.43 | 07/29/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877335 | CMS |
| Stryker Corporation | $10,627.32 | 07/29/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877337 | CMS |
| Stryker Corporation | $82.34 | 10/30/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877339 | CMS |
| Stryker Corporation | $10,802.56 | 10/30/2024 | Royalty or License | Undisputed | 01/23/2026 | 1119877341 | CMS |
| Stryker Corporation | $562.50 | 11/01/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877343 | CMS |
| Stryker Corporation | $900.00 | 11/01/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877345 | CMS |
| Stryker Corporation | $3,712.50 | 11/01/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1119877347 | 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.