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

KARL CAMERON ENGELHART

Eye and Vision Services Providers Optometrist

NPI
1033766647
CMS profile
6862751
Location
CONCORD, NH

General Payments · PY2019–2024

$3,710.02

  • Reported across 56 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$496.30

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
Food and Beverage $496.30 11

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bausch & Lomb Americas Inc. $296.17 3
CooperVision Inc. $92.21 4
Mallinckrodt Hospital Products Inc. $64.33 2
Alcon Laboratories Inc $43.59 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $111.52 2
PY2020 $1,300.22 6
PY2021 $467.57 8
PY2022 $845.17 16
PY2023 $489.24 13
PY2024 $496.30 11

Payment records · PY2024 (11)

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

Program year 2024 20192020202120222023 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
Alcon Vision LLC $18.79 05/16/2024 Food and Beverage Undisputed 01/23/2026 1110664563 CMS
Alcon Vision LLC $24.80 09/13/2024 Food and Beverage Undisputed 01/23/2026 1110664565 CMS
Bausch & Lomb Americas Inc. $107.41 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140382120 CMS
Bausch & Lomb Americas Inc. $82.67 06/03/2024 Food and Beverage Undisputed 01/23/2026 1140382122 CMS
Bausch & Lomb Americas Inc. $106.09 10/31/2024 Food and Beverage Undisputed 01/23/2026 1140382124 CMS
CooperVision Inc. $34.24 01/12/2024 Food and Beverage Undisputed 01/23/2026 1145518865 CMS
CooperVision Inc. $14.87 01/29/2024 Food and Beverage Undisputed 01/23/2026 1145518871 CMS
CooperVision Inc. $22.08 06/18/2024 Food and Beverage Undisputed 01/23/2026 1145518925 CMS
CooperVision Inc. $21.02 12/16/2024 Food and Beverage Undisputed 01/23/2026 1145518987 CMS
Mallinckrodt Hospital Products Inc. $31.44 10/09/2024 Food and Beverage Undisputed 01/23/2026 1145068826 CMS
Mallinckrodt Hospital Products Inc. $32.89 12/18/2024 Food and Beverage Undisputed 01/23/2026 1145068830 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.