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

AMIR MOHAMMAD CHALAK

Dental Providers Dentist Oral and Maxillofacial Surgery

NPI
1134483258
CMS profile
1249455
Location
CAMPBELL, CA

General Payments · PY2018–2024

$4,683.70

  • Reported across 105 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$357.69

13 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
Food and Beverage $357.69 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Dentsply Sirona Inc $220.88 10
Henry Schein, Inc. $63.72 1
ZIMVIE INC. $39.02 1
Straumann USA LLC $34.07 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,163.85 21
PY2019 $205.68 5
PY2020 $872.06 32
PY2021 $355.12 12
PY2022 $228.91 8
PY2023 $500.39 14
PY2024 $357.69 13

Payment records · PY2024 (13)

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

Program year 2024 201820192020202120222023 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
Dentsply Sirona Inc $28.46 04/05/2024 Food and Beverage Undisputed 01/23/2026 1123514527 CMS
Dentsply Sirona Inc $14.64 04/10/2024 Food and Beverage Undisputed 01/23/2026 1123514529 CMS
Dentsply Sirona Inc $31.47 04/24/2024 Food and Beverage Undisputed 01/23/2026 1123514531 CMS
Dentsply Sirona Inc $25.57 05/04/2024 Food and Beverage Undisputed 01/23/2026 1123514543 CMS
Dentsply Sirona Inc $23.12 08/14/2024 Food and Beverage Undisputed 01/23/2026 1123514571 CMS
Dentsply Sirona Inc $12.61 09/25/2024 Food and Beverage Undisputed 01/23/2026 1123514573 CMS
Dentsply Sirona Inc $20.37 10/03/2024 Food and Beverage Undisputed 01/23/2026 1123514603 CMS
Dentsply Sirona Inc $30.57 11/06/2024 Food and Beverage Undisputed 01/23/2026 1123514623 CMS
Dentsply Sirona Inc $20.00 11/25/2024 Food and Beverage Undisputed 01/23/2026 1123514621 CMS
Dentsply Sirona Inc $14.07 11/26/2024 Food and Beverage Undisputed 01/23/2026 1123514625 CMS
Henry Schein, Inc. $63.72 06/18/2024 Food and Beverage Undisputed 01/23/2026 1127513017 CMS
Straumann USA LLC $34.07 05/06/2024 Food and Beverage Undisputed 01/23/2026 1106607252 CMS
ZIMVIE INC. $39.02 05/30/2024 Food and Beverage Undisputed 01/23/2026 1142489851 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.

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