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

MICHAEL A CHATTERSON

Eye and Vision Services Providers Optometrist

NPI
1659327617
CMS profile
638049
Location
BELLEVUE, NE

General Payments · PY2018–2024

$1,260.27

  • Reported across 55 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$231.42

12 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 $231.42 12

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Oyster Point Pharma, Inc. $231.42 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $80.61 6
PY2019 $139.59 3
PY2020 $64.05 5
PY2021 $116.50 8
PY2022 $314.01 11
PY2023 $314.09 10
PY2024 $231.42 12

Payment records · PY2024 (12)

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
Oyster Point Pharma, Inc. $15.34 01/30/2024 Food and Beverage Undisputed 01/23/2026 1147422089 CMS
Oyster Point Pharma, Inc. $24.21 03/12/2024 Food and Beverage Undisputed 01/23/2026 1147425925 CMS
Oyster Point Pharma, Inc. $18.38 04/09/2024 Food and Beverage Undisputed 01/23/2026 1147429161 CMS
Oyster Point Pharma, Inc. $10.13 04/30/2024 Food and Beverage Undisputed 01/23/2026 1147436447 CMS
Oyster Point Pharma, Inc. $21.50 06/04/2024 Food and Beverage Undisputed 01/23/2026 1147401620 CMS
Oyster Point Pharma, Inc. $20.05 06/18/2024 Food and Beverage Undisputed 01/23/2026 1147401624 CMS
Oyster Point Pharma, Inc. $21.65 07/09/2024 Food and Beverage Undisputed 01/23/2026 1147407432 CMS
Oyster Point Pharma, Inc. $23.06 08/13/2024 Food and Beverage Undisputed 01/23/2026 1147413184 CMS
Oyster Point Pharma, Inc. $14.75 08/23/2024 Food and Beverage Undisputed 01/23/2026 1147415680 CMS
Oyster Point Pharma, Inc. $23.61 09/17/2024 Food and Beverage Undisputed 01/23/2026 1147415230 CMS
Oyster Point Pharma, Inc. $17.80 10/29/2024 Food and Beverage Undisputed 01/23/2026 1147417154 CMS
Oyster Point Pharma, Inc. $20.94 11/12/2024 Food and Beverage Undisputed 01/23/2026 1147424981 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

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