MICHAEL RAY DELONG
Allopathic & Osteopathic Physicians|Plastic Surgery LOS ANGELES, CA NPI 1104246339
Browse related groups: Allopathic & Osteopathic Physicians|Plastic Surgery CA AXOGEN All categories
General Payments — all program years on this page
$1,584.19
- Category: General Payments
- Program years: PY2021–2024
- Record count: 14
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $930.23 across 6 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is 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
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $691.23 | 5 |
| Travel and Lodging | $239.00 | 1 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| AXOGEN | $633.20 | 3 |
| ABBVIE INC. | $145.47 | 1 |
| 3D Systems | $103.33 | 1 |
| Mentor Worldwide LLC | $48.23 | 1 |
By program year
Records — PY2024 (6)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1077606380 | Mentor Worldwide LLC | $48.23 | 09/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1103622782 | ABBVIE INC. | $145.47 | 09/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1143635385 | AXOGEN | $171.56 | 02/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1143644964 | AXOGEN | $222.64 | 06/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1143644970 | AXOGEN | $239.00 | 06/09/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1143875458 | 3D Systems | $103.33 | 09/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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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.