MICHAEL I WEISS
Allopathic & Osteopathic Physicians|Obstetrics & Gynecology ZEPHYRHILLS, FL NPI 1922094986
Browse related groups: Allopathic & Osteopathic Physicians|Obstetrics & Gynecology FL MAYNE PHARMA COMMERCIAL LLC All categories
General Payments — all program years on this page
$2,502.65
- Category: General Payments
- Program years: PY2018–2024
- Record count: 76
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $171.26 across 8 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 | $171.26 | 8 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| MAYNE PHARMA COMMERCIAL LLC | $63.52 | 3 |
| Astellas Pharma US Inc | $39.54 | 2 |
| Merck Sharp & Dohme Corporation | $36.73 | 2 |
| Janssen Biotech, Inc. | $31.47 | 1 |
By program year
Records — PY2024 (8)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1078505385 | Janssen Biotech, Inc. | $31.47 | 06/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1139404429 | Astellas Pharma US Inc | $19.07 | 10/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1139432388 | Astellas Pharma US Inc | $20.47 | 11/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141624874 | Merck Sharp & Dohme LLC | $20.30 | 06/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141846419 | Merck Sharp & Dohme LLC | $16.43 | 02/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1154670045 | MAYNE PHARMA COMMERCIAL LLC | $26.46 | 10/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1154670047 | MAYNE PHARMA COMMERCIAL LLC | $26.62 | 12/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1154670051 | MAYNE PHARMA COMMERCIAL LLC | $10.44 | 12/06/2024 | 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
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.