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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

ELIZABETH E LITTLEJOHN

Allopathic & Osteopathic Physicians Pediatrics Pediatric Endocrinology

NPI
1144370180
CMS profile
97539
Location
BURR RIDGE, 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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$5,827.84

42 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $4,650.00 2
Food and Beverage $1,177.84 40

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $581.22 29
PY2020 $272.96 18
PY2021 $230.03 12
PY2022 $872.75 29
PY2023 $1,604.88 59
PY2024 $769.50 33
PY2025 $5,827.84 42

Payment records · PY2025 (42)

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

Program year 2025 201920202021202220232024 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
Dexcom, Inc. $24.41 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1250483883 CMS
Xeris Pharmaceuticals, Inc. $23.89 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1250156078 CMS
Medtronic, Inc. $8.14 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1219937586 CMS
Novo Nordisk Inc $21.86 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1188829125 CMS
Insulet Corporation $26.74 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1207162868 CMS
Medtronic, Inc. $61.78 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1219937588 CMS
TOLMAR, INC. $22.11 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1237012334 CMS
Xeris Pharmaceuticals, Inc. $22.94 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1250156076 CMS
Dexcom, Inc. $25.37 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1250483880 CMS
BETA BIONICS, INC. $21.37 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1246816481 CMS
Tandem Diabetes Care, Inc. $24.32 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1241296017 CMS
Azurity Pharmaceuticals, Inc. $30.12 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1242674807 CMS
Sequel Med Tech, LLC $21.14 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1243741897 CMS
Amphastar Pharmaceuticals, Inc. $16.16 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1223647127 CMS
Ascendis Pharma Endocrinology Inc $19.95 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1237046699 CMS
Dexcom, Inc. $19.72 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1250483878 CMS
Azurity Pharmaceuticals, Inc. $26.77 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1242674805 CMS
Ipsen Biopharmaceuticals, Inc $20.63 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1208842899 CMS
Dexcom, Inc. $23.75 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1250483876 CMS
Azurity Pharmaceuticals, Inc. $19.21 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1242674803 CMS
Amphastar Pharmaceuticals, Inc. $24.39 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1223647134 CMS
Ascendis Pharma Endocrinology Inc $104.16 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1237042505 CMS
Medtronic, Inc. $8.22 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1219937584 CMS
UCB, Inc. $23.54 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1224778899 CMS
Soleno Therapeutics, Inc. $39.99 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1241819084 CMS
Novo Nordisk Inc $20.24 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1189151946 CMS
Medtronic, Inc. $66.58 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1219937582 CMS
Eton Pharmaceuticals, Inc. $62.94 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1208888778 CMS
Xeris Pharmaceuticals, Inc. $24.57 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1250156074 CMS
Ascendis Pharma Endocrinology Inc $13.65 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1237038864 CMS
Azurity Pharmaceuticals, Inc. $21.69 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1242674801 CMS
Ascendis Pharma Endocrinology Inc $25.42 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1237037604 CMS
Amphastar Pharmaceuticals, Inc. $19.20 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1223647131 CMS
UCB, Inc. $24.52 04/04/2025 Food and Beverage No dispute reported 06/30/2026 1224778896 CMS
Dexcom, Inc. $112.85 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1250483871 CMS
ABBVIE INC. $3,875.00 03/13/2025 Consulting Fee No dispute reported 06/30/2026 1202313100 CMS
ABBVIE INC. $775.00 03/12/2025 Consulting Fee No dispute reported 06/30/2026 1202313098 CMS
Ascendis Pharma Endocrinology Inc $12.51 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1237035013 CMS
UCB, Inc. $28.68 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1224778892 CMS
180 Medical, Inc. $21.76 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1252562694 CMS
Azurity Pharmaceuticals, Inc. $21.69 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1242674799 CMS
Abbott Laboratories $20.86 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1240898227 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , 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.

Cite this record.

Plain
ELIZABETH E LITTLEJOHN, NPI 1144370180. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1144370180.
APA 7
IndustryPayments. (2026). ELIZABETH E LITTLEJOHN, NPI 1144370180 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1144370180
Bluebook
ELIZABETH E LITTLEJOHN, NPI 1144370180, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1144370180.

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