DEMETRIOS A KARIDES
Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology BAYVILLE, NY NPI 1891797502
Browse related groups: Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology NY Amgen Inc. All categories
General Payments — all program years on this page
$3,609.00
- Category: General Payments
- Program years: PY2018–2024
- Record count: 152
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $309.13 across 13 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 | $309.13 | 13 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Amgen Inc. | $77.53 | 4 |
| ARGENX US, INC. | $72.26 | 2 |
| EISAI INC. | $62.59 | 3 |
| Grifols USA, LLC | $49.87 | 2 |
| PFIZER INC. | $26.89 | 1 |
| Lundbeck LLC | $19.99 | 1 |
By program year
Records — PY2024 (13)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1110741445 | Eisai Inc. | $22.02 | 03/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1110741447 | Eisai Inc. | $20.82 | 07/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1110741449 | Eisai Inc. | $19.75 | 05/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1111614673 | Amgen Inc. | $17.66 | 09/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1111614675 | Amgen Inc. | $19.94 | 10/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1111614677 | Amgen Inc. | $19.94 | 10/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1111614679 | Amgen Inc. | $19.99 | 12/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1124746091 | Grifols USA, LLC | $29.26 | 06/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1124746093 | Grifols USA, LLC | $20.61 | 07/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1131836974 | PFIZER INC. | $26.89 | 08/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1142109449 | ARGENX US, INC. | $35.42 | 06/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1142121511 | ARGENX US, INC. | $36.84 | 01/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1145931637 | Lundbeck LLC | $19.99 | 09/13/2024 | 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.