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

LAUREN HART HAMMER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1174918122
CMS profile
1832355
Location
PHILADELPHIA, PA

General Payments · PY2020–2025

$35,017.95

  • Reported across 78 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$791.01

7 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 $791.01 7

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $343.84 4
BOSTON SCIENTIFIC CORPORATION $317.37 2
Abbott Laboratories $129.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2020 $4,000.00 1
PY2021 $21,502.98 23
PY2022 $4,262.44 8
PY2023 $80.82 3
PY2024 $4,380.70 36
PY2025 $791.01 7

Payment records · PY2025 (7)

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

Program year 2025 20202021202220232024 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
Abbott Laboratories $129.80 05/13/2025 Food and Beverage Undisputed 06/30/2026 1240721600 CMS
Boston Scientific Corporation $164.23 10/05/2025 Food and Beverage Undisputed 06/30/2026 1181299974 CMS
Boston Scientific Corporation $153.14 11/02/2025 Food and Beverage Undisputed 06/30/2026 1181299972 CMS
Medtronic, Inc. $26.97 05/09/2025 Food and Beverage Undisputed 06/30/2026 1219954161 CMS
Medtronic, Inc. $121.55 05/13/2025 Food and Beverage Undisputed 06/30/2026 1219954159 CMS
Medtronic, Inc. $106.08 08/12/2025 Food and Beverage Undisputed 06/30/2026 1219954163 CMS
Medtronic, Inc. $89.24 10/07/2025 Food and Beverage Undisputed 06/30/2026 1219954165 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
2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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