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

MARIAN MICHAEL BERCU

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1730634759
CMS profile
4223617
Location
GRAND RAPIDS, MI

General Payments · PY2018–2024

$12,018.62

  • Reported across 85 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,499.86

20 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
Travel and Lodging $815.85 6
Food and Beverage $684.01 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Aesculap, Inc. $1,205.76 14
DePuy Synthes Sales Inc. $115.74 2
BOSTON SCIENTIFIC CORPORATION $97.50 1
Stryker Corporation $62.09 2
Integra LifeSciences Corporation $18.77 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $7,996.78 37
PY2019 $182.38 4
PY2021 $849.66 10
PY2022 $703.48 5
PY2023 $786.46 9
PY2024 $1,499.86 20

Payment records · PY2024 (20)

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

Program year 2024 20182019202120222023 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
Aesculap, Inc. $70.44 05/22/2024 Food and Beverage Undisputed 01/23/2026 1154288008 CMS
Aesculap, Inc. $8.63 10/31/2024 Food and Beverage Undisputed 01/23/2026 1154288010 CMS
Aesculap, Inc. $559.95 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1154288012 CMS
Aesculap, Inc. $158.46 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1154288014 CMS
Aesculap, Inc. $24.36 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1154288016 CMS
Aesculap, Inc. $24.36 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1154288018 CMS
Aesculap, Inc. $53.97 11/01/2024 Food and Beverage Undisputed 01/23/2026 1154288020 CMS
Aesculap, Inc. $43.30 11/01/2024 Food and Beverage Undisputed 01/23/2026 1154288022 CMS
Aesculap, Inc. $94.66 11/01/2024 Food and Beverage Undisputed 01/23/2026 1154288024 CMS
Aesculap, Inc. $24.36 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1154288026 CMS
Aesculap, Inc. $24.36 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1154288028 CMS
Aesculap, Inc. $34.98 11/02/2024 Food and Beverage Undisputed 01/23/2026 1154288030 CMS
Aesculap, Inc. $50.40 11/02/2024 Food and Beverage Undisputed 01/23/2026 1154288032 CMS
Aesculap, Inc. $33.53 11/02/2024 Food and Beverage Undisputed 01/23/2026 1154288034 CMS
Boston Scientific Corporation $97.50 03/20/2024 Food and Beverage Undisputed 01/23/2026 1092530957 CMS
DePuy Synthes Sales Inc. $14.25 10/09/2024 Food and Beverage Undisputed 01/23/2026 1077856924 CMS
DePuy Synthes Sales Inc. $101.49 12/18/2024 Food and Beverage Undisputed 01/23/2026 1077856448 CMS
Integra LifeSciences Corporation $18.77 08/29/2024 Food and Beverage Undisputed 01/23/2026 1140115527 CMS
Stryker Corporation $30.87 05/08/2024 Food and Beverage Undisputed 01/23/2026 1119774867 CMS
Stryker Corporation $31.22 12/11/2024 Food and Beverage Undisputed 01/23/2026 1119774871 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.