Covered recipient · General Payments record
DARLENE MATHIS
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family
General Payments · PY2021–2024
$1,369.11
- Reported across 50 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
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $786.10 | 18 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $406.40 | 2 |
| VERTEX PHARMACEUTICALS INCORPORATED | $122.56 | 1 |
| Corium, Inc. | $121.36 | 8 |
| IRONSHORE PHARMACEUTICALS INC. | $44.44 | 2 |
| GlaxoSmithKline, LLC. | $38.93 | 2 |
| PFIZER INC. | $20.28 | 1 |
| AYTU BioPharma, Inc. | $17.33 | 1 |
| SANOFI PASTEUR INC. | $14.80 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (18)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Aytu BioPharma, Inc. | $17.33 | 12/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1082662399 | CMS |
| Corium, LLC | $22.67 | 01/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100089430 | CMS |
| Corium, LLC | $17.73 | 02/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100104863 | CMS |
| Corium, LLC | $0.21 | 02/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100138851 | CMS |
| Corium, LLC | $16.46 | 03/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100108914 | CMS |
| Corium, LLC | $16.66 | 04/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100108188 | CMS |
| Corium, LLC | $16.87 | 07/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100168800 | CMS |
| Corium, LLC | $16.15 | 09/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100166938 | CMS |
| Corium, LLC | $14.61 | 10/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1100163499 | CMS |
| GlaxoSmithKline, LLC. | $15.75 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116691655 | CMS |
| GlaxoSmithKline, LLC. | $23.18 | 03/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116686511 | CMS |
| IRONSHORE PHARMACEUTICALS INC. | $24.54 | 05/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146269818 | CMS |
| IRONSHORE PHARMACEUTICALS INC. | $19.90 | 11/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146259161 | CMS |
| PFIZER INC. | $20.28 | 09/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1131511319 | CMS |
| SANOFI PASTEUR INC. | $14.80 | 10/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1128743504 | CMS |
| Supernus Pharmaceuticals, Inc. | $389.18 | 01/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147820737 | CMS |
| Supernus Pharmaceuticals, Inc. | $17.22 | 04/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147787765 | CMS |
| VERTEX PHARMACEUTICALS INCORPORATED | $122.56 | 12/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1105907317 | 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
- 2021, 2022, 2023, 2024
- 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.