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

DANA J GREENBERG

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1487627428
CMS profile
112021
Location
TROY, MI

General Payments · PY2018–2024

$5,548.10

  • Reported across 213 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$689.01

25 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 $671.12 24
Entertainment $17.89 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,227.76 40
PY2019 $1,009.48 30
PY2020 $458.87 22
PY2021 $846.38 31
PY2022 $664.26 40
PY2023 $652.34 25
PY2024 $689.01 25

Payment records · PY2024 (25)

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
ABBVIE INC. $25.61 05/10/2024 Food and Beverage Undisputed 01/23/2026 1103834332 CMS
Alcon Vision LLC $17.75 03/02/2024 Food and Beverage Undisputed 01/23/2026 1110583447 CMS
Alcon Vision LLC $14.79 04/13/2024 Food and Beverage Undisputed 01/23/2026 1110583445 CMS
Alcon Vision LLC $18.92 07/11/2024 Food and Beverage Undisputed 01/23/2026 1110583449 CMS
Alcon Vision LLC $20.21 10/10/2024 Food and Beverage Undisputed 01/23/2026 1110583451 CMS
Bausch & Lomb Americas Inc. $13.10 02/23/2024 Food and Beverage Undisputed 01/23/2026 1140328117 CMS
Bausch & Lomb Americas Inc. $11.94 04/22/2024 Food and Beverage Undisputed 01/23/2026 1140328113 CMS
Bausch & Lomb Americas Inc. $124.99 06/18/2024 Food and Beverage Undisputed 01/23/2026 1140328107 CMS
Bausch & Lomb Americas Inc. $14.05 07/08/2024 Food and Beverage Undisputed 01/23/2026 1140328115 CMS
Bausch & Lomb Americas Inc. $21.06 07/31/2024 Food and Beverage Undisputed 01/23/2026 1140328109 CMS
Bausch & Lomb Americas Inc. $20.28 10/11/2024 Food and Beverage Undisputed 01/23/2026 1140328119 CMS
Bausch & Lomb Americas Inc. $20.59 12/11/2024 Food and Beverage Undisputed 01/23/2026 1140328111 CMS
BIOTISSUE HOLDINGS INC. $28.61 02/05/2024 Food and Beverage Undisputed 01/23/2026 1148754970 CMS
Dompe US, Inc. $15.52 10/04/2024 Food and Beverage Undisputed 01/23/2026 1151400895 CMS
Dompe US, Inc. $14.67 11/22/2024 Food and Beverage Undisputed 01/23/2026 1151400897 CMS
Glaukos Corporation $28.88 06/25/2024 Food and Beverage Undisputed 01/23/2026 1151985876 CMS
NEW WORLD MEDICAL,INC. $16.34 11/14/2024 Food and Beverage Undisputed 01/23/2026 1137400895 CMS
Ocular Therapeutix, Inc. $15.75 07/18/2024 Food and Beverage Undisputed 01/23/2026 1148197631 CMS
Optos, Inc. $17.89 06/15/2024 Entertainment Undisputed 01/23/2026 1141502576 CMS
Oyster Point Pharma, Inc. $27.74 02/22/2024 Food and Beverage Undisputed 01/23/2026 1147422837 CMS
Oyster Point Pharma, Inc. $29.25 05/16/2024 Food and Beverage Undisputed 01/23/2026 1147438067 CMS
Oyster Point Pharma, Inc. $110.70 06/13/2024 Food and Beverage Undisputed 01/23/2026 1147432441 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.90 08/14/2024 Food and Beverage Undisputed 01/23/2026 1152139407 CMS
Tarsus Pharmaceuticals, Inc. $23.59 02/23/2024 Food and Beverage Undisputed 01/23/2026 1139100081 CMS
Tarsus Pharmaceuticals, Inc. $19.88 05/03/2024 Food and Beverage Undisputed 01/23/2026 1139100083 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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