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

Covered recipient · General Payments record

DANIELLE SEIDMAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1285029710
CMS profile
9365436
Location
NEW YORK, NY

General Payments · PY2021–2025

$1,719.87

  • Reported across 40 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$129.12

6 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $129.12 6

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $110.76 5
EMD Serono, Inc. $18.36 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $275.62 7
PY2022 $869.25 12
PY2023 $209.50 9
PY2024 $236.38 6
PY2025 $129.12 6

Payment records · PY2025 (6)

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

Program year 2025 2021202220232024 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
EMD Serono, Inc. $18.36 09/17/2025 Food and Beverage Undisputed 06/30/2026 1236870411 CMS
Novartis Pharmaceuticals Corporation $23.26 01/22/2025 Food and Beverage Undisputed 06/30/2026 1200423920 CMS
Novartis Pharmaceuticals Corporation $15.32 01/24/2025 Food and Beverage Undisputed 06/30/2026 1200423918 CMS
Novartis Pharmaceuticals Corporation $26.57 05/01/2025 Food and Beverage Undisputed 06/30/2026 1200423930 CMS
Novartis Pharmaceuticals Corporation $21.86 10/13/2025 Food and Beverage Undisputed 06/30/2026 1200423936 CMS
Novartis Pharmaceuticals Corporation $23.75 11/06/2025 Food and Beverage Undisputed 06/30/2026 1200422152 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · 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.