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

Covered recipient · General Payments record

IVAN BEREZOWSKI ZOUAIN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1740911874
CMS profile
11325378
Location
WASHINGTON, DC

General Payments · PY2025

$380.76

  • Reported across 12 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$380.76

12 records · 0 disputed

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

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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $296.76 11
Education $84.00 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $165.77 4
Takeda Pharmaceuticals U.S.A., Inc. $58.87 2
PFIZER INC. $46.42 2
Lilly USA, LLC $32.85 1
ABBVIE INC. $28.47 1
GENZYME CORPORATION $25.00 1
Ipsen Biopharmaceuticals, Inc $23.38 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2025 $380.76 12

Payment records · PY2025 (12)

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

Program year 2025
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $28.47 08/12/2025 Food and Beverage Undisputed 06/30/2026 1201503860 CMS
GENZYME CORPORATION $25.00 11/06/2025 Food and Beverage Undisputed 06/30/2026 1233284163 CMS
Ipsen Biopharmaceuticals, Inc $23.38 11/05/2025 Food and Beverage Undisputed 06/30/2026 1208886203 CMS
Janssen Biotech, Inc. $26.03 07/10/2025 Food and Beverage Undisputed 06/30/2026 1174997039 CMS
Janssen Biotech, Inc. $26.03 08/14/2025 Food and Beverage Undisputed 06/30/2026 1175008410 CMS
Janssen Biotech, Inc. $84.00 09/02/2025 Education Undisputed 06/30/2026 1175007298 CMS
Janssen Biotech, Inc. $29.71 11/20/2025 Food and Beverage Undisputed 06/30/2026 1175006275 CMS
Lilly USA, LLC $32.85 07/08/2025 Food and Beverage Undisputed 06/30/2026 1186596022 CMS
PFIZER INC. $23.93 08/05/2025 Food and Beverage Undisputed 06/30/2026 1230537055 CMS
PFIZER INC. $22.49 10/21/2025 Food and Beverage Undisputed 06/30/2026 1230668956 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.94 10/29/2025 Food and Beverage Undisputed 06/30/2026 1223916677 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.93 11/12/2025 Food and Beverage Undisputed 06/30/2026 1223920886 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
2025
Source files
Dataset page · Bulk file · 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.