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

INESSA M GELFAND

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1528080637
CMS profile
605921
Location
CHICAGO, IL

General Payments · PY2018–2024

$7,147.30

  • Reported across 353 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,460.07

88 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 $2,400.07 87
Education $60.00 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,158.70 68
PY2019 $1,641.18 97
PY2020 $528.42 28
PY2021 $206.31 13
PY2022 $224.72 14
PY2023 $927.90 45
PY2024 $2,460.07 88

Payment records · PY2024 (88)

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

Program year 2024 201820192020202120222023 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
Abbott Laboratories $18.59 03/11/2024 Food and Beverage Undisputed 01/23/2026 1125108930 CMS
Abbott Laboratories $105.86 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125108932 CMS
Abbott Laboratories $137.63 07/24/2024 Food and Beverage Undisputed 01/23/2026 1125108936 CMS
Abbott Laboratories $14.66 08/05/2024 Food and Beverage Undisputed 01/23/2026 1125108938 CMS
Abbott Laboratories $110.31 10/23/2024 Food and Beverage Undisputed 01/23/2026 1125108934 CMS
ABBVIE INC. $20.78 02/28/2024 Food and Beverage Undisputed 01/23/2026 1103785511 CMS
ABBVIE INC. $19.99 06/07/2024 Food and Beverage Undisputed 01/23/2026 1103785513 CMS
ABBVIE INC. $32.80 09/04/2024 Food and Beverage Undisputed 01/23/2026 1103785515 CMS
ABBVIE INC. $27.37 09/09/2024 Food and Beverage Undisputed 01/23/2026 1103785517 CMS
Alexion Pharmaceuticals, Inc. $23.70 07/24/2024 Food and Beverage Undisputed 01/23/2026 1093930677 CMS
Amgen Inc. $117.92 03/07/2024 Food and Beverage Undisputed 01/23/2026 1111581936 CMS
Amgen Inc. $14.74 03/13/2024 Food and Beverage Undisputed 01/23/2026 1111581932 CMS
Amgen Inc. $27.85 05/13/2024 Food and Beverage Undisputed 01/23/2026 1117259115 CMS
Amgen Inc. $21.95 06/24/2024 Food and Beverage Undisputed 01/23/2026 1111581934 CMS
Amgen Inc. $25.83 06/26/2024 Food and Beverage Undisputed 01/23/2026 1111581940 CMS
Amgen Inc. $11.97 08/28/2024 Food and Beverage Undisputed 01/23/2026 1111581942 CMS
Amgen Inc. $17.40 08/30/2024 Food and Beverage Undisputed 01/23/2026 1117259117 CMS
Amgen Inc. $118.05 09/18/2024 Food and Beverage Undisputed 01/23/2026 1111581938 CMS
Amgen Inc. $16.18 11/07/2024 Food and Beverage Undisputed 01/23/2026 1111581944 CMS
Amgen Inc. $17.65 11/25/2024 Food and Beverage Undisputed 01/23/2026 1117259119 CMS
Ardelyx, Inc. $16.64 06/10/2024 Food and Beverage Undisputed 01/23/2026 1146681737 CMS
Ardelyx, Inc. $21.21 09/30/2024 Food and Beverage Undisputed 01/23/2026 1146681739 CMS
Ardelyx, Inc. $22.71 11/18/2024 Food and Beverage Undisputed 01/23/2026 1146681741 CMS
Ascendis Pharma Inc $20.34 03/19/2024 Food and Beverage Undisputed 01/23/2026 1133844126 CMS
Ascendis Pharma Inc $24.92 12/13/2024 Food and Beverage Undisputed 01/23/2026 1133851306 CMS
Astellas Pharma US Inc $23.19 02/12/2024 Food and Beverage Undisputed 01/23/2026 1139286004 CMS
Astellas Pharma US Inc $19.65 07/30/2024 Food and Beverage Undisputed 01/23/2026 1139394289 CMS
Astellas Pharma US Inc $60.00 09/26/2024 Education Undisputed 01/23/2026 1139419403 CMS
Astellas Pharma US Inc $26.24 11/21/2024 Food and Beverage Undisputed 01/23/2026 1139440030 CMS
AstraZeneca Pharmaceuticals LP $25.00 03/14/2024 Food and Beverage Undisputed 01/23/2026 1104776132 CMS
BETA BIONICS, INC. $19.62 10/18/2024 Food and Beverage Undisputed 01/23/2026 1087885207 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.12 06/12/2024 Food and Beverage Undisputed 01/23/2026 1118044922 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.92 08/12/2024 Food and Beverage Undisputed 01/23/2026 1118044918 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.61 10/07/2024 Food and Beverage Undisputed 01/23/2026 1118044920 CMS
Corcept Therapeutics $17.79 01/11/2024 Food and Beverage Undisputed 01/23/2026 1117760710 CMS
Corcept Therapeutics $25.27 08/27/2024 Food and Beverage Undisputed 01/23/2026 1117760776 CMS
Corcept Therapeutics $17.94 09/17/2024 Food and Beverage Undisputed 01/23/2026 1117760808 CMS
Corcept Therapeutics $24.11 11/06/2024 Food and Beverage Undisputed 01/23/2026 1117760850 CMS
Dexcom, Inc. $10.04 02/14/2024 Food and Beverage Undisputed 01/23/2026 1153304583 CMS
Dexcom, Inc. $3.28 03/27/2024 Food and Beverage Undisputed 01/23/2026 1153304585 CMS
Dexcom, Inc. $45.34 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153304587 CMS
Dexcom, Inc. $47.49 09/18/2024 Food and Beverage Undisputed 01/23/2026 1153304589 CMS
Dexcom, Inc. $49.91 10/16/2024 Food and Beverage Undisputed 01/23/2026 1153304591 CMS
Dexcom, Inc. $48.94 11/15/2024 Food and Beverage Undisputed 01/23/2026 1153304593 CMS
Exact Sciences Corporation $25.49 11/11/2024 Food and Beverage Undisputed 01/23/2026 1114671243 CMS
IDORSIA PHARMACEUTICALS US INC $14.91 03/04/2024 Food and Beverage Undisputed 01/23/2026 1146769235 CMS
Lilly USA, LLC $27.21 01/24/2024 Food and Beverage Undisputed 01/23/2026 1134985504 CMS
Lilly USA, LLC $0.40 03/19/2024 Food and Beverage Undisputed 01/23/2026 1135009175 CMS
Lilly USA, LLC $26.46 03/21/2024 Food and Beverage Undisputed 01/23/2026 1135009173 CMS
Lilly USA, LLC $1.26 05/29/2024 Food and Beverage Undisputed 01/23/2026 1135008719 CMS
Lilly USA, LLC $28.46 05/29/2024 Food and Beverage Undisputed 01/23/2026 1135028156 CMS
Lilly USA, LLC $1.21 07/15/2024 Food and Beverage Undisputed 01/23/2026 1135011159 CMS
Lilly USA, LLC $32.74 07/15/2024 Food and Beverage Undisputed 01/23/2026 1135027988 CMS
Lilly USA, LLC $1.18 08/07/2024 Food and Beverage Undisputed 01/23/2026 1135011161 CMS
Lilly USA, LLC $23.37 08/07/2024 Food and Beverage Undisputed 01/23/2026 1135033734 CMS
Lilly USA, LLC $14.17 10/04/2024 Food and Beverage Undisputed 01/23/2026 1135011157 CMS
Lilly USA, LLC $21.20 10/11/2024 Food and Beverage Undisputed 01/23/2026 1135027990 CMS
Lilly USA, LLC $0.61 10/11/2024 Food and Beverage Undisputed 01/23/2026 1135035026 CMS
Novartis Pharmaceuticals Corporation $19.92 01/25/2024 Food and Beverage Undisputed 01/23/2026 1086859719 CMS
Novartis Pharmaceuticals Corporation $18.52 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086859727 CMS
Novartis Pharmaceuticals Corporation $17.59 06/14/2024 Food and Beverage Undisputed 01/23/2026 1086859739 CMS
Novartis Pharmaceuticals Corporation $16.99 08/05/2024 Food and Beverage Undisputed 01/23/2026 1086859741 CMS
Novartis Pharmaceuticals Corporation $22.26 09/27/2024 Food and Beverage Undisputed 01/23/2026 1086859749 CMS
Novo Nordisk Inc $22.16 01/04/2024 Food and Beverage Undisputed 01/23/2026 1096741954 CMS
Novo Nordisk Inc $24.90 01/16/2024 Food and Beverage Undisputed 01/23/2026 1097193328 CMS
Novo Nordisk Inc $18.10 02/06/2024 Food and Beverage Undisputed 01/23/2026 1097564419 CMS
Novo Nordisk Inc $7.36 02/06/2024 Food and Beverage Undisputed 01/23/2026 1097605670 CMS
Novo Nordisk Inc $24.88 04/16/2024 Food and Beverage Undisputed 01/23/2026 1097450693 CMS
Novo Nordisk Inc $22.95 07/17/2024 Food and Beverage Undisputed 01/23/2026 1097414461 CMS
Novo Nordisk Inc $27.53 09/24/2024 Food and Beverage Undisputed 01/23/2026 1097114820 CMS
Novo Nordisk Inc $29.58 10/10/2024 Food and Beverage Undisputed 01/23/2026 1097186402 CMS
Novo Nordisk Inc $29.14 10/23/2024 Food and Beverage Undisputed 01/23/2026 1097837086 CMS
Novo Nordisk Inc $22.36 11/21/2024 Food and Beverage Undisputed 01/23/2026 1097104529 CMS
Novo Nordisk Inc $31.52 12/09/2024 Food and Beverage Undisputed 01/23/2026 1096906527 CMS
Phathom Pharmaceuticals, Inc. $19.39 07/08/2024 Food and Beverage Undisputed 01/23/2026 1151065157 CMS
SANOFI-AVENTIS U.S. LLC $13.79 04/04/2024 Food and Beverage Undisputed 01/23/2026 1139694816 CMS
SANOFI-AVENTIS U.S. LLC $18.27 05/15/2024 Food and Beverage Undisputed 01/23/2026 1139694826 CMS
SANOFI-AVENTIS U.S. LLC $125.60 06/13/2024 Food and Beverage Undisputed 01/23/2026 1139694908 CMS
SANOFI-AVENTIS U.S. LLC $17.87 07/19/2024 Food and Beverage Undisputed 01/23/2026 1139694888 CMS
SANOFI-AVENTIS U.S. LLC $13.99 09/20/2024 Food and Beverage Undisputed 01/23/2026 1139694930 CMS
Sumitomo Pharma America, Inc. $18.33 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148854787 CMS
Sumitomo Pharma America, Inc. $14.78 11/01/2024 Food and Beverage Undisputed 01/23/2026 1148854789 CMS
Ultragenyx Pharmaceutical Inc. $13.19 10/01/2024 Food and Beverage Undisputed 01/23/2026 1153283612 CMS
VIVUS LLC $16.50 01/31/2024 Food and Beverage Undisputed 01/23/2026 1129415816 CMS
VIVUS LLC $14.10 09/23/2024 Food and Beverage Undisputed 01/23/2026 1129415818 CMS
Xeris Pharmaceuticals, Inc. $19.56 01/31/2024 Food and Beverage Undisputed 01/23/2026 1144596850 CMS
Xeris Pharmaceuticals, Inc. $22.37 03/05/2024 Food and Beverage Undisputed 01/23/2026 1144596852 CMS
Xeris Pharmaceuticals, Inc. $19.39 07/18/2024 Food and Beverage Undisputed 01/23/2026 1144596848 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, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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