Covered recipient · General Payments record
LUIGI O MASSA
Dental Providers Dentist General Practice
General Payments · PY2018–2024
$162,712.97
- Reported across 162 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 |
|---|---|---|
| Honoraria | $13,500.00 | 5 |
| Travel and Lodging | $2,851.58 | 3 |
| Food and Beverage | $307.02 | 7 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Zest Holdings, LLC | $16,513.39 | 10 |
| BioHorizons Implant Systems Inc. | $139.67 | 4 |
| ULTRADENT PRODUCTS INC | $5.54 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (15)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| BioHorizons Implant Systems Inc. | $30.80 | 05/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1129403690 | CMS |
| BioHorizons Implant Systems Inc. | $37.00 | 06/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1129403682 | CMS |
| BioHorizons Implant Systems Inc. | $22.96 | 09/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1129403714 | CMS |
| BioHorizons Implant Systems Inc. | $48.91 | 12/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1129403722 | CMS |
| Ultradent Products Inc | $5.54 | 12/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145569562 | CMS |
| Zest Holdings, LLC | $89.18 | 05/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153803400 | CMS |
| Zest Holdings, LLC | $1,429.96 | 06/07/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1154417840 | CMS |
| Zest Holdings, LLC | $4,000.00 | 06/07/2024 | Honoraria | Undisputed | 01/23/2026 | 1154418004 | CMS |
| Zest Holdings, LLC | $163.44 | 07/16/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1154417844 | CMS |
| Zest Holdings, LLC | $4,000.00 | 07/16/2024 | Honoraria | Undisputed | 01/23/2026 | 1154418008 | CMS |
| Zest Holdings, LLC | $1,500.00 | 08/01/2024 | Honoraria | Undisputed | 01/23/2026 | 1153801578 | CMS |
| Zest Holdings, LLC | $72.63 | 08/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153803132 | CMS |
| Zest Holdings, LLC | $1,500.00 | 10/25/2024 | Honoraria | Undisputed | 01/23/2026 | 1153801580 | CMS |
| Zest Holdings, LLC | $1,258.18 | 11/03/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1154417848 | CMS |
| Zest Holdings, LLC | $2,500.00 | 11/03/2024 | Honoraria | Undisputed | 01/23/2026 | 1154418012 | 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, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- 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.