ALISON LIEWEN
Allopathic & Osteopathic Physicians|Family Medicine FORT COLLINS, CO NPI 1306374236
Browse related groups: Allopathic & Osteopathic Physicians|Family Medicine CO BIOHAVEN PHARMACEUTICAL HOLDING COMPANY LTD. All categories
General Payments — all program years on this page
$498.88
- Category: General Payments
- Program years: PY2020–2022
- Record count: 38
- As of (CMS publication): 2026-01-23
Latest program year (PY2022): $97.85 across 5 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 (PY2022) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $97.85 | 5 |
By paying entity
Latest program year (PY2022) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| BIOHAVEN PHARMACEUTICAL HOLDING COMPANY LTD. | $46.27 | 2 |
| Novo Nordisk AS | $21.66 | 1 |
| Acerta Pharma LLC | $17.29 | 1 |
| Amgen Inc. | $12.63 | 1 |
By program year
Records — PY2022 (5)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 899423679 | Novo Nordisk Inc | $21.66 | 02/17/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 915465565 | AstraZeneca Pharmaceuticals LP | $17.29 | 01/25/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 923653769 | Biohaven Pharmaceutical Holding Company Ltd. | $24.36 | 02/08/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 923653771 | Biohaven Pharmaceutical Holding Company Ltd. | $21.91 | 03/02/2022 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 939930075 | Amgen Inc. | $12.63 | 01/27/2022 | 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_PGYR2022_P01232026_01102026.csv
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