Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

ERIC M BLOCK

Dental Providers Dentist

NPI
1164511887
CMS profile
794918
Location
ACTON, MA

General Payments · PY2018–2024

$12,813.36

  • Reported across 24 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$7,899.02

11 records · 0 disputed

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 paymentAmountRecords
Consulting Fee $3,000.00 1
Travel and Lodging $2,773.57 3
Honoraria $1,500.00 4
Food and Beverage $625.45 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Sonendo Inc $6,140.88 5
Tokuyama Dental America Inc. $1,500.00 4
Ivoclar Vivadent, Inc. $240.19 1
GC America Inc. $17.95 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $13.36 1
PY2019 $387.30 3
PY2020 $500.00 1
PY2022 $2,500.00 2
PY2023 $1,513.68 6
PY2024 $7,899.02 11

Payment records · PY2024 (11)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20182019202020222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
GC America Inc. $17.95 08/13/2024 Food and Beverage Undisputed 01/23/2026 1120085178 CMS
Ivoclar Vivadent, Inc. $240.19 09/10/2024 Food and Beverage Undisputed 01/23/2026 1100035549 CMS
Sonendo Inc $367.31 03/07/2024 Food and Beverage Undisputed 01/23/2026 1071098105 CMS
Sonendo Inc $935.37 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1071098107 CMS
Sonendo Inc $3,000.00 04/30/2024 Consulting Fee Undisputed 01/23/2026 1088365524 CMS
Sonendo Inc $1,151.20 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1088365536 CMS
Sonendo Inc $687.00 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1088365538 CMS
Tokuyama Dental America Inc. $250.00 01/18/2024 Honoraria Undisputed 01/23/2026 1075868336 CMS
Tokuyama Dental America Inc. $500.00 05/30/2024 Honoraria Undisputed 01/23/2026 1075868400 CMS
Tokuyama Dental America Inc. $500.00 06/13/2024 Honoraria Undisputed 01/23/2026 1075868410 CMS
Tokuyama Dental America Inc. $250.00 12/23/2024 Honoraria Undisputed 01/23/2026 1075868468 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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.