SYMEON ZANNIKOS
Allopathic & Osteopathic Physicians|Orthopaedic Surgery NATICK, MA NPI 1649433665
Browse related groups: Allopathic & Osteopathic Physicians|Orthopaedic Surgery MA Highridge Medical LLC All categories
General Payments — all program years on this page
$2,340.94
- Category: General Payments
- Program years: PY2019–2024
- Record count: 21
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $560.28 across 5 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 | $560.28 | 5 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Highridge Medical LLC | $479.11 | 1 |
| PFIZER INC. | $65.77 | 3 |
| Curonix LLC | $15.40 | 1 |
By program year
Records — PY2024 (5)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1131330044 | PFIZER INC. | $18.15 | 04/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1131585223 | PFIZER INC. | $27.80 | 12/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1131850163 | PFIZER INC. | $19.82 | 08/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1132914827 | Curonix LLC | $15.40 | 07/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1149015742 | Highridge Medical LLC | $479.11 | 11/09/2024 | 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.