WILLIAM DOBYNS
Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) CHICAGO, IL NPI 1538282736
Browse related groups: Allopathic & Osteopathic Physicians|Medical Genetics|Clinical Genetics (M.D.) IL Merck Sharp & Dohme Corporation All categories
General Payments — all program years on this page
$1,960.57
- Category: General Payments
- Program years: PY2020
- Record count: 3
- As of (CMS publication): 2026-01-23
Latest program year (PY2020): $1,960.57 across 3 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 (PY2020) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Travel and Lodging | $1,370.30 | 2 |
| Food and Beverage | $590.27 | 1 |
By paying entity
Latest program year (PY2020) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Merck Sharp & Dohme Corporation | $1,960.57 | 3 |
By program year
| Program year | Amount | Records |
|---|---|---|
| 2020 | $1,960.57 | 3 |
Records — PY2020 (3)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 747625351 | Merck Sharp & Dohme Corporation | $590.27 | 01/17/2020 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 747625353 | Merck Sharp & Dohme Corporation | $678.00 | 01/17/2020 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 747625355 | Merck Sharp & Dohme Corporation | $692.30 | 01/17/2020 | Travel and Lodging | 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_PGYR2020_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.