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

KEN S CHAN

Dental Providers Dentist

NPI
1215124342
CMS profile
397629
Location
MERCED, CA

General Payments · PY2018

$629.79

  • Reported across 35 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$629.79

35 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

PY2018 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $629.79 35

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $629.79 35

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $629.79 35

Payment records · PY2018 (35)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $1.60 01/03/2018 Food and Beverage Undisputed 01/23/2026 612977717 CMS
Abbott Laboratories $33.01 01/03/2018 Food and Beverage Undisputed 01/23/2026 612978201 CMS
Abbott Laboratories $23.66 02/06/2018 Food and Beverage Undisputed 01/23/2026 612981071 CMS
Abbott Laboratories $20.44 04/04/2018 Food and Beverage Undisputed 01/23/2026 613029765 CMS
Abbott Laboratories $8.21 04/17/2018 Food and Beverage Undisputed 01/23/2026 612980621 CMS
Abbott Laboratories $8.18 04/17/2018 Food and Beverage Undisputed 01/23/2026 612987205 CMS
Abbott Laboratories $20.65 04/21/2018 Food and Beverage Undisputed 01/23/2026 612975445 CMS
Abbott Laboratories $21.24 04/21/2018 Food and Beverage Undisputed 01/23/2026 612977865 CMS
Abbott Laboratories $6.46 05/10/2018 Food and Beverage Undisputed 01/23/2026 612981503 CMS
Abbott Laboratories $14.49 05/10/2018 Food and Beverage Undisputed 01/23/2026 612990411 CMS
Abbott Laboratories $5.60 05/10/2018 Food and Beverage Undisputed 01/23/2026 613029759 CMS
Abbott Laboratories $7.12 05/10/2018 Food and Beverage Undisputed 01/23/2026 613143131 CMS
Abbott Laboratories $7.11 05/19/2018 Food and Beverage Undisputed 01/23/2026 612986515 CMS
Abbott Laboratories $23.43 06/07/2018 Food and Beverage Undisputed 01/23/2026 612980723 CMS
Abbott Laboratories $15.14 06/07/2018 Food and Beverage Undisputed 01/23/2026 612981003 CMS
Abbott Laboratories $15.15 07/12/2018 Food and Beverage Undisputed 01/23/2026 612996747 CMS
Abbott Laboratories $14.98 07/17/2018 Food and Beverage Undisputed 01/23/2026 612982767 CMS
Abbott Laboratories $24.70 07/17/2018 Food and Beverage Undisputed 01/23/2026 612986569 CMS
Abbott Laboratories $14.67 07/28/2018 Food and Beverage Undisputed 01/23/2026 612980837 CMS
Abbott Laboratories $17.19 07/28/2018 Food and Beverage Undisputed 01/23/2026 613002347 CMS
Abbott Laboratories $11.56 07/28/2018 Food and Beverage Undisputed 01/23/2026 613008339 CMS
Abbott Laboratories $19.98 08/15/2018 Food and Beverage Undisputed 01/23/2026 612984705 CMS
Abbott Laboratories $5.87 08/15/2018 Food and Beverage Undisputed 01/23/2026 613036055 CMS
Abbott Laboratories $15.52 08/29/2018 Food and Beverage Undisputed 01/23/2026 612995915 CMS
Abbott Laboratories $27.90 09/11/2018 Food and Beverage Undisputed 01/23/2026 612996749 CMS
Abbott Laboratories $18.55 09/11/2018 Food and Beverage Undisputed 01/23/2026 613011429 CMS
Abbott Laboratories $38.60 09/11/2018 Food and Beverage Undisputed 01/23/2026 613028259 CMS
Abbott Laboratories $18.55 09/11/2018 Food and Beverage Undisputed 01/23/2026 613070319 CMS
Abbott Laboratories $25.61 09/11/2018 Food and Beverage Undisputed 01/23/2026 613073491 CMS
Abbott Laboratories $36.99 09/15/2018 Food and Beverage Undisputed 01/23/2026 612976335 CMS
Abbott Laboratories $36.99 09/15/2018 Food and Beverage Undisputed 01/23/2026 613004395 CMS
Abbott Laboratories $17.96 09/18/2018 Food and Beverage Undisputed 01/23/2026 612976333 CMS
Abbott Laboratories $17.96 09/18/2018 Food and Beverage Undisputed 01/23/2026 612977863 CMS
Abbott Laboratories $17.96 09/18/2018 Food and Beverage Undisputed 01/23/2026 613033295 CMS
Abbott Laboratories $16.76 09/28/2018 Food and Beverage Undisputed 01/23/2026 612980079 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_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.