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

LETITIA ELIZABETH HILLSMAN

Allopathic & Osteopathic Physicians Pediatrics

NPI
1114123932
CMS profile
1078135
Location
CHICAGO, IL

General Payments · PY2023–2024

$1,256.67

  • Reported across 48 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$713.47

27 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 $713.47 27

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ViiV Healthcare Company $409.99 14
Merck Sharp & Dohme Corporation $253.70 10
Acerta Pharma LLC $20.24 1
Cranial Technologies, Inc $15.44 1
The Binding Site Inc. $14.10 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $543.20 21
PY2024 $713.47 27

Payment records · PY2024 (27)

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

Program year 2024 2023 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
AstraZeneca Pharmaceuticals LP $20.24 11/05/2024 Food and Beverage Undisputed 01/23/2026 1105549611 CMS
Cranial Technologies, Inc $15.44 11/19/2024 Food and Beverage Undisputed 01/23/2026 1082218548 CMS
Merck Sharp & Dohme LLC $20.75 01/10/2024 Food and Beverage Undisputed 01/23/2026 1141675735 CMS
Merck Sharp & Dohme LLC $19.20 02/05/2024 Food and Beverage Undisputed 01/23/2026 1141675663 CMS
Merck Sharp & Dohme LLC $18.78 02/13/2024 Food and Beverage Undisputed 01/23/2026 1141956919 CMS
Merck Sharp & Dohme LLC $21.38 03/19/2024 Food and Beverage Undisputed 01/23/2026 1141977742 CMS
Merck Sharp & Dohme LLC $14.96 04/03/2024 Food and Beverage Undisputed 01/23/2026 1141861862 CMS
Merck Sharp & Dohme LLC $15.33 04/26/2024 Food and Beverage Undisputed 01/23/2026 1141958165 CMS
Merck Sharp & Dohme LLC $4.44 05/09/2024 Food and Beverage Undisputed 01/23/2026 1141982555 CMS
Merck Sharp & Dohme LLC $107.61 05/22/2024 Food and Beverage Undisputed 01/23/2026 1141675667 CMS
Merck Sharp & Dohme LLC $8.33 06/13/2024 Food and Beverage Undisputed 01/23/2026 1141861864 CMS
Merck Sharp & Dohme LLC $22.92 07/11/2024 Food and Beverage Undisputed 01/23/2026 1141926899 CMS
The Binding Site Inc. $14.10 02/29/2024 Food and Beverage Undisputed 01/23/2026 1067522553 CMS
ViiV Healthcare Company $28.66 01/27/2024 Food and Beverage Undisputed 01/23/2026 1112772754 CMS
ViiV Healthcare Company $6.07 03/13/2024 Food and Beverage Undisputed 01/23/2026 1112717456 CMS
ViiV Healthcare Company $4.09 03/25/2024 Food and Beverage Undisputed 01/23/2026 1112747025 CMS
ViiV Healthcare Company $115.66 04/26/2024 Food and Beverage Undisputed 01/23/2026 1112796200 CMS
ViiV Healthcare Company $7.00 05/01/2024 Food and Beverage Undisputed 01/23/2026 1112780988 CMS
ViiV Healthcare Company $16.28 07/31/2024 Food and Beverage Undisputed 01/23/2026 1112722198 CMS
ViiV Healthcare Company $9.59 09/04/2024 Food and Beverage Undisputed 01/23/2026 1112719868 CMS
ViiV Healthcare Company $9.81 09/09/2024 Food and Beverage Undisputed 01/23/2026 1112764556 CMS
ViiV Healthcare Company $17.51 09/19/2024 Food and Beverage Undisputed 01/23/2026 1112727539 CMS
ViiV Healthcare Company $133.49 09/26/2024 Food and Beverage Undisputed 01/23/2026 1112817821 CMS
ViiV Healthcare Company $5.94 10/09/2024 Food and Beverage Undisputed 01/23/2026 1112772422 CMS
ViiV Healthcare Company $8.63 11/12/2024 Food and Beverage Undisputed 01/23/2026 1112777192 CMS
ViiV Healthcare Company $30.83 12/18/2024 Food and Beverage Undisputed 01/23/2026 1112764062 CMS
ViiV Healthcare Company $16.43 12/18/2024 Food and Beverage Undisputed 01/23/2026 1112816215 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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