Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

AUSTEN KNAPP

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1871098111
CMS profile
5986396
Location
GRAND RAPIDS, MI

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$12,084.72

39 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $9,800.00 2
Food and Beverage $1,194.12 35
Travel and Lodging $1,090.60 2

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $99.99 1
PY2020 $17.97 1
PY2021 $1,452.02 19
PY2022 $674.00 8
PY2023 $1,170.85 7
PY2024 $557.07 11
PY2025 $12,084.72 39

Payment records · PY2025 (39)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Regeneron Healthcare Solutions, Inc. $28.09 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1212963741 CMS
Apellis Pharmaceuticals, Inc. $25.43 12/06/2025 Food and Beverage No dispute reported 06/30/2026 1253190148 CMS
Regeneron Healthcare Solutions, Inc. $30.99 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1212963739 CMS
Regeneron Healthcare Solutions, Inc. $30.43 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1212963737 CMS
ANI Pharmaceuticals, Inc. $29.78 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1248603349 CMS
Bausch & Lomb Americas Inc. $23.81 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1254745765 CMS
Regeneron Healthcare Solutions, Inc. $31.04 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1212963735 CMS
Bausch & Lomb Americas Inc. $7,000.00 09/02/2025 Consulting Fee No dispute reported 06/30/2026 1254745767 CMS
Genentech USA, Inc. $26.40 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1211496953 CMS
Bausch & Lomb Americas Inc. $33.54 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1254745773 CMS
Bausch & Lomb Americas Inc. $8.47 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1254745775 CMS
Apellis Pharmaceuticals, Inc. $28.33 07/31/2025 Food and Beverage No dispute reported 06/30/2026 1253190144 CMS
Regeneron Healthcare Solutions, Inc. $24.14 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1212963733 CMS
Apellis Pharmaceuticals, Inc. $21.05 07/12/2025 Food and Beverage No dispute reported 06/30/2026 1253190146 CMS
Regeneron Healthcare Solutions, Inc. $31.19 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1212963731 CMS
Bausch & Lomb Americas Inc. $80.23 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1254745771 CMS
Astellas Pharma US Inc $23.01 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1238599694 CMS
Harrow Eye, LLC $131.08 06/15/2025 Food and Beverage No dispute reported 06/30/2026 1236227468 CMS
Bausch & Lomb Americas Inc. $269.05 06/13/2025 Travel and Lodging No dispute reported 06/30/2026 1254745759 CMS
Bausch & Lomb Americas Inc. $821.55 06/13/2025 Travel and Lodging No dispute reported 06/30/2026 1254745761 CMS
Harrow Eye, LLC $2,800.00 06/12/2025 Consulting Fee No dispute reported 06/30/2026 1236227466 CMS
Regeneron Healthcare Solutions, Inc. $21.48 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1212963729 CMS
Apellis Pharmaceuticals, Inc. $26.97 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1253190142 CMS
Regeneron Healthcare Solutions, Inc. $26.39 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1212963727 CMS
ANI Pharmaceuticals, Inc. $34.27 05/23/2025 Food and Beverage No dispute reported 06/30/2026 1248588920 CMS
Regeneron Healthcare Solutions, Inc. $118.40 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1212963725 CMS
Bausch & Lomb Americas Inc. $20.19 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1254745763 CMS
Bausch & Lomb Americas Inc. $47.22 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1254745769 CMS
Regeneron Healthcare Solutions, Inc. $30.47 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1212963723 CMS
Regeneron Healthcare Solutions, Inc. $32.78 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1212963721 CMS
Apellis Pharmaceuticals, Inc. $26.99 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1253190140 CMS
Genentech USA, Inc. $25.36 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1211496955 CMS
Regeneron Healthcare Solutions, Inc. $16.93 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1212963719 CMS
ANI Pharmaceuticals, Inc. $33.94 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1248653495 CMS
ANI Pharmaceuticals, Inc. $31.40 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1248659978 CMS
Astellas Pharma US Inc $22.34 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1238766400 CMS
Regeneron Healthcare Solutions, Inc. $20.54 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1212963717 CMS
Regeneron Healthcare Solutions, Inc. $33.04 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1212963715 CMS
Regeneron Healthcare Solutions, Inc. $18.40 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1212963713 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
AUSTEN KNAPP, NPI 1871098111. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1871098111.
APA 7
IndustryPayments. (2026). AUSTEN KNAPP, NPI 1871098111 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1871098111
Bluebook
AUSTEN KNAPP, NPI 1871098111, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1871098111.

Source: Centers for Medicare & Medicaid Services, Open Payments.