Covered recipient · General Payments record
HAROLD MARS
Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology
General Payments · PY2018–2020
$5,066.89
- Reported across 213 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are 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
PY2020 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $145.60 | 8 |
By paying entity
PY2020 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| GENZYME CORPORATION | $77.37 | 4 |
| Biogen, Inc. | $20.94 | 1 |
| EMD Serono, Inc. | $18.18 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $15.93 | 1 |
| Supernus Pharmaceuticals, Inc. | $13.18 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2020 (8)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Biogen, Inc. | $20.94 | 02/26/2020 | Food and Beverage | Undisputed | 01/23/2026 | 737261281 | CMS |
| EMD Serono, Inc. | $18.18 | 01/29/2020 | Food and Beverage | Undisputed | 01/23/2026 | 751266219 | CMS |
| GENZYME CORPORATION | $19.52 | 01/24/2020 | Food and Beverage | Undisputed | 01/23/2026 | 744031797 | CMS |
| GENZYME CORPORATION | $21.00 | 02/18/2020 | Food and Beverage | Undisputed | 01/23/2026 | 744031821 | CMS |
| GENZYME CORPORATION | $19.37 | 03/02/2020 | Food and Beverage | Undisputed | 01/23/2026 | 744031837 | CMS |
| GENZYME CORPORATION | $17.48 | 03/10/2020 | Food and Beverage | Undisputed | 01/23/2026 | 744031842 | CMS |
| Novartis Pharmaceuticals Corporation | $15.93 | 01/28/2020 | Food and Beverage | Undisputed | 01/23/2026 | 726005991 | CMS |
| Supernus Pharmaceuticals, Inc. | $13.18 | 02/11/2020 | Food and Beverage | Undisputed | 01/23/2026 | 748348235 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020
- 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.