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

DAVID IRIZARRY

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1518282839
CMS profile
1354552
Location
KNOXVILLE, TN

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 · PY2021 · Entire year

$775.96

50 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

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $775.96 50

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

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

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

50 matching records · $775.96 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 50 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 50.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
DEXCOM, INC. $13.1012/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845282035 CMS
Lilly USA, LLC $18.4211/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819045501 CMS
Amgen Inc. $17.4311/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825262603 CMS
Xeris Pharmaceuticals, Inc. $14.6711/04/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837427439 CMS
Amgen Inc. $15.6010/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825262599 CMS
Lilly USA, LLC $15.9810/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819045779 CMS
IBSA Pharma Inc. $15.1110/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026792508315 CMS
Novo Nordisk Inc $17.8610/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811027301 CMS
Zealand Pharma US, Inc. $12.5709/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026800227277 CMS
DEXCOM, INC. $14.7509/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845282033 CMS
SANOFI-AVENTIS U.S. LLC $20.3509/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843670845 CMS
IBSA Pharma Inc. $17.4509/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026792508313 CMS
AstraZeneca Pharmaceuticals LP $14.4809/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829525695 CMS
SANOFI-AVENTIS U.S. LLC $12.8208/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843670833 CMS
Zealand Pharma US, Inc. $19.0408/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026800227275 CMS
Novo Nordisk Inc $18.6108/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810834797 CMS
Xeris Pharmaceuticals, Inc. $14.5808/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837427433 CMS
DEXCOM, INC. $14.1008/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845282031 CMS
DEXCOM, INC. $12.7908/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026845282029 CMS
IBSA Pharma Inc. $19.7907/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026792508311 CMS
Esperion Therapeutics, Inc. $16.5707/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026838317361 CMS
Zealand Pharma US, Inc. $14.5907/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026800227273 CMS
SANOFI-AVENTIS U.S. LLC $11.1107/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843670807 CMS
Novo Nordisk Inc $21.9407/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811363719 CMS
AstraZeneca Pharmaceuticals LP $13.1706/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829522453 CMS
MannKind Corporation $17.0406/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821060955 CMS
Novo Nordisk Inc $14.3206/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811363713 CMS
IBSA Pharma Inc. $23.2506/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026792508309 CMS
Lilly USA, LLC $14.6006/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819059283 CMS
AstraZeneca Pharmaceuticals LP $17.5705/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829825519 CMS
Novo Nordisk Inc $17.2105/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811218425 CMS
Amgen Inc. $11.0605/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825262595 CMS
Lilly USA, LLC $16.5005/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819039761 CMS
Esperion Therapeutics, Inc. $14.1505/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026838317357 CMS
Novo Nordisk Inc $15.6205/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811027293 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.0504/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819988436 CMS
Novo Nordisk Inc $17.3704/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810834791 CMS
AstraZeneca Pharmaceuticals LP $11.9004/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830185663 CMS
Lilly USA, LLC $17.8104/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819045496 CMS
Xeris Pharmaceuticals, Inc. $15.2804/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837427429 CMS
Clarus Therapeutics Inc. $15.9103/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026855018703 CMS
Novo Nordisk Inc $9.5503/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810834789 CMS
SANOFI-AVENTIS U.S. LLC $14.5103/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843670767 CMS
Lilly USA, LLC $15.9703/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818904313 CMS
Novo Nordisk Inc $23.2103/11/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810834783 CMS
Novo Nordisk Inc $11.7502/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810834779 CMS
Xeris Pharmaceuticals, Inc. $14.4502/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026837427423 CMS
IBSA Pharma Inc. $11.9202/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026792508307 CMS
AstraZeneca Pharmaceuticals LP $11.5701/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829356239 CMS
Amgen Inc. $12.5101/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825262591 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,607.66 88
PY2020 $456.29 23
PY2021 $775.96 50
PY2022 $39,270.61 106
PY2023 $24,647.70 83
PY2024 $9,623.99 81
PY2025 $18,722.45 118

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
DAVID IRIZARRY, NPI 1518282839. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1518282839.
APA 7
IndustryPayments. (2026). DAVID IRIZARRY, NPI 1518282839 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1518282839
Bluebook
DAVID IRIZARRY, NPI 1518282839, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1518282839.

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