ALEXANDER M DEHAAN
Allopathic & Osteopathic Physicians|Orthopaedic Surgery PORTLAND, OR NPI 1114242005
Browse related groups: Allopathic & Osteopathic Physicians|Orthopaedic Surgery OR Sumitomo Pharma America, Inc. All categories
General Payments — all program years on this page
$1,536.92
- Category: General Payments
- Program years: PY2018–2024
- Record count: 23
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $141.76 across 7 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 | $141.76 | 7 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Sumitomo Pharma America, Inc. | $141.76 | 7 |
By program year
Records — PY2024 (7)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1148843927 | Sumitomo Pharma America, Inc. | $18.16 | 01/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843929 | Sumitomo Pharma America, Inc. | $16.34 | 05/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843931 | Sumitomo Pharma America, Inc. | $18.61 | 06/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843933 | Sumitomo Pharma America, Inc. | $23.64 | 07/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843935 | Sumitomo Pharma America, Inc. | $18.68 | 08/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843937 | Sumitomo Pharma America, Inc. | $22.66 | 09/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148843939 | Sumitomo Pharma America, Inc. | $23.67 | 11/22/2024 | 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.