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

MARK R MANDEL

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1770541294
CMS profile
215904
Location
HAYWARD, CA

General Payments · PY2018–2024

$4,121.07

  • Reported across 96 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$889.20

21 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 $889.20 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alcon Laboratories Inc $306.64 8
BIOTISSUE HOLDINGS INC. $251.04 4
RxSight Inc $179.06 4
GLAUKOS CORPORATION $56.30 2
ANI Pharmaceuticals, Inc. $35.04 1
Astellas Pharma US Inc $34.17 1
Apellis Pharmaceuticals, Inc. $26.95 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $173.44 4
PY2019 $447.39 13
PY2020 $310.74 14
PY2021 $172.43 9
PY2022 $1,674.60 24
PY2023 $453.27 11
PY2024 $889.20 21

Payment records · PY2024 (21)

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
Alcon Vision LLC $24.76 01/19/2024 Food and Beverage Undisputed 01/23/2026 1110579737 CMS
Alcon Vision LLC $55.16 02/07/2024 Food and Beverage Undisputed 01/23/2026 1110579739 CMS
Alcon Vision LLC $149.32 04/24/2024 Food and Beverage Undisputed 01/23/2026 1110579741 CMS
Alcon Vision LLC $6.67 04/27/2024 Food and Beverage Undisputed 01/23/2026 1110579727 CMS
Alcon Vision LLC $13.85 05/15/2024 Food and Beverage Undisputed 01/23/2026 1110579731 CMS
Alcon Vision LLC $24.53 05/17/2024 Food and Beverage Undisputed 01/23/2026 1110579735 CMS
Alcon Vision LLC $24.36 06/27/2024 Food and Beverage Undisputed 01/23/2026 1110579733 CMS
Alcon Vision LLC $7.99 07/04/2024 Food and Beverage Undisputed 01/23/2026 1110579729 CMS
ANI Pharmaceuticals, Inc. $35.04 04/17/2024 Food and Beverage Undisputed 01/23/2026 1091157036 CMS
Apellis Pharmaceuticals, Inc. $26.95 08/01/2024 Food and Beverage Undisputed 01/23/2026 1154025609 CMS
Astellas Pharma US Inc $34.17 08/08/2024 Food and Beverage Undisputed 01/23/2026 1139412681 CMS
BIOTISSUE HOLDINGS INC. $23.81 05/12/2024 Food and Beverage Undisputed 01/23/2026 1148774505 CMS
BIOTISSUE HOLDINGS INC. $24.13 08/19/2024 Food and Beverage Undisputed 01/23/2026 1148765422 CMS
BIOTISSUE HOLDINGS INC. $101.55 10/03/2024 Food and Beverage Undisputed 01/23/2026 1148757857 CMS
BIOTISSUE HOLDINGS INC. $101.55 11/11/2024 Food and Beverage Undisputed 01/23/2026 1148788280 CMS
Glaukos Corporation $28.15 11/21/2024 Food and Beverage Undisputed 01/23/2026 1151974716 CMS
Glaukos Corporation $28.15 11/21/2024 Food and Beverage Undisputed 01/23/2026 1151974718 CMS
RxSight Inc $23.82 05/01/2024 Food and Beverage Undisputed 01/23/2026 1144221490 CMS
RxSight Inc $49.64 05/01/2024 Food and Beverage Undisputed 01/23/2026 1144221492 CMS
RxSight Inc $5.61 05/01/2024 Food and Beverage Undisputed 01/23/2026 1144221494 CMS
RxSight Inc $99.99 08/01/2024 Food and Beverage Undisputed 01/23/2026 1144221496 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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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.