CHAD R WESTPHAL
Podiatric Medicine & Surgery Service Providers|Podiatrist PEORIA, AZ NPI 1720128051
Browse related groups: Podiatric Medicine & Surgery Service Providers|Podiatrist AZ Zimmer Biomet Holdings, Inc. All categories
General Payments — all program years on this page
$304,821.59
- Category: General Payments
- Program years: PY2018–2024
- Record count: 58
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $38,573.48 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 |
|---|---|---|
| Royalty or License | $38,573.48 | 6 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $37,749.69 | 4 |
| Medartis Inc. | $823.79 | 2 |
By program year
Records — PY2024 (6)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1154343619 | Medartis Inc. | $265.14 | 05/03/2024 | Royalty or License | Undisputed | 01/23/2026 | View at CMS |
| 1154343621 | Medartis Inc. | $558.65 | 08/16/2024 | Royalty or License | Undisputed | 01/23/2026 | View at CMS |
| 1155020873 | Zimmer Biomet Holdings, Inc. | $11,461.47 | 02/13/2024 | Royalty or License | Undisputed | 01/23/2026 | View at CMS |
| 1155020881 | Zimmer Biomet Holdings, Inc. | $10,591.00 | 05/13/2024 | Royalty or License | Undisputed | 01/23/2026 | View at CMS |
| 1155020889 | Zimmer Biomet Holdings, Inc. | $8,912.40 | 08/12/2024 | Royalty or License | Undisputed | 01/23/2026 | View at CMS |
| 1155020897 | Zimmer Biomet Holdings, Inc. | $6,784.82 | 11/12/2024 | Royalty or License | 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
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.