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

Covered recipient · General Payments record

INESSA M GELFAND

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1528080637
CMS profile
605921
Location
CHICAGO, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2024 · Entire year

$2,460.07

88 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,400.07 87
Education $60.00 1

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

88 matching records · $2,460.07 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 88 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 88.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Ascendis Pharma Inc $24.9212/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133851306 CMS
Novo Nordisk Inc $31.5212/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261096906527 CMS
Amgen Inc. $17.6511/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117259119 CMS
Astellas Pharma US Inc $26.2411/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139440030 CMS
Novo Nordisk Inc $22.3611/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097104529 CMS
Ardelyx, Inc. $22.7111/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146681741 CMS
Dexcom, Inc. $48.9411/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153304593 CMS
Exact Sciences Corporation $25.4911/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261114671243 CMS
Amgen Inc. $16.1811/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261111581944 CMS
Corcept Therapeutics $24.1111/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117760850 CMS
Sumitomo Pharma America, Inc. $14.7811/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148854789 CMS
Abbott Laboratories $110.3110/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125108934 CMS
Novo Nordisk Inc $29.1410/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097837086 CMS
BETA BIONICS, INC. $19.6210/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087885207 CMS
Dexcom, Inc. $49.9110/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153304591 CMS
Lilly USA, LLC $21.2010/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135027990 CMS
Lilly USA, LLC $0.6110/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135035026 CMS
Novo Nordisk Inc $29.5810/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097186402 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.6110/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118044920 CMS
Lilly USA, LLC $14.1710/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135011157 CMS
Ultragenyx Pharmaceutical Inc. $13.1910/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153283612 CMS
Ardelyx, Inc. $21.2109/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146681739 CMS
Novartis Pharmaceuticals Corporation $22.2609/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086859749 CMS
Astellas Pharma US Inc $60.0009/26/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139419403 CMS
Novo Nordisk Inc $27.5309/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097114820 CMS
VIVUS LLC $14.1009/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261129415818 CMS
SANOFI-AVENTIS U.S. LLC $13.9909/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139694930 CMS
Amgen Inc. $118.0509/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261111581938 CMS
Dexcom, Inc. $47.4909/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153304589 CMS
Corcept Therapeutics $17.9409/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117760808 CMS
Sumitomo Pharma America, Inc. $18.3309/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261148854787 CMS
ABBVIE INC. $27.3709/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103785517 CMS
ABBVIE INC. $32.8009/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103785515 CMS
Amgen Inc. $17.4008/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117259117 CMS
Amgen Inc. $11.9708/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261111581942 CMS
Corcept Therapeutics $25.2708/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117760776 CMS
Dexcom, Inc. $45.3408/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153304587 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.9208/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118044918 CMS
Lilly USA, LLC $1.1808/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135011161 CMS
Lilly USA, LLC $23.3708/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135033734 CMS
Abbott Laboratories $14.6608/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125108938 CMS
Novartis Pharmaceuticals Corporation $16.9908/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086859741 CMS
Astellas Pharma US Inc $19.6507/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139394289 CMS
Abbott Laboratories $137.6307/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125108936 CMS
Alexion Pharmaceuticals, Inc. $23.7007/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261093930677 CMS
SANOFI-AVENTIS U.S. LLC $17.8707/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139694888 CMS
Xeris Pharmaceuticals, Inc. $19.3907/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144596848 CMS
Novo Nordisk Inc $22.9507/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097414461 CMS
Lilly USA, LLC $1.2107/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135011159 CMS
Lilly USA, LLC $32.7407/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135027988 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $2,724.56 106

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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
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.

Cite this record.

Plain
INESSA M GELFAND, NPI 1528080637. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1528080637.
APA 7
IndustryPayments. (2026). INESSA M GELFAND, NPI 1528080637 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1528080637
Bluebook
INESSA M GELFAND, NPI 1528080637, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1528080637.

Source: Centers for Medicare & Medicaid Services, Open Payments.