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

GREGORY C CASTELLO

Allopathic & Osteopathic Physicians Family Medicine

NPI
1417939323
CMS profile
109153
Location
JOLIET, 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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Filter and download payment records

General Payments · PY2020 · Entire year

$837.69

46 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

PY2020 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $819.78 45
Education $17.91 1

By paying entity

PY2020 · entire year · sorted by reported total

Paying entityAmountRecords
Lilly USA, LLC $193.19 11
Novo Nordisk Inc $191.65 11
AstraZeneca Pharmaceuticals LP $152.75 10
Amarin Pharma Inc. $144.91 4
Takeda Pharmaceuticals U.S.A., Inc. $35.97 2
Orthogenrx Inc. $35.51 2
Bausch Health US, LLC $29.61 2
Eisai Inc. $24.67 2
AMAG Pharmaceuticals, Inc. $17.91 1
Allergan, Inc. $11.52 1

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

46 matching records · $837.69 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 46 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 1–46 of 46.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novo Nordisk Inc $16.5712/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026745064293 CMS
Lilly USA, LLC $18.9312/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728442249 CMS
Lilly USA, LLC $20.8412/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087537669 CMS
Eisai Inc. $12.6111/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751254921 CMS
Allergan, Inc. $11.5211/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723654603 CMS
Orthogenrx Inc. $19.7011/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747930389 CMS
AstraZeneca Pharmaceuticals LP $16.7011/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736078531 CMS
Lilly USA, LLC $17.6111/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728455691 CMS
AstraZeneca Pharmaceuticals LP $15.7910/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735767919 CMS
Orthogenrx Inc. $15.8110/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747930391 CMS
Lilly USA, LLC $12.7810/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728438919 CMS
Eisai Inc. $12.0610/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751231741 CMS
Novo Nordisk Inc $18.3010/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744987089 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.6410/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747142791 CMS
AstraZeneca Pharmaceuticals LP $17.7009/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736292687 CMS
Lilly USA, LLC $20.4309/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728459189 CMS
Novo Nordisk Inc $19.3209/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744896257 CMS
Novo Nordisk Inc $14.6809/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744860297 CMS
Lilly USA, LLC $19.3408/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728455689 CMS
Lilly USA, LLC $16.3808/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728452375 CMS
Novo Nordisk Inc $15.7808/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744864495 CMS
AstraZeneca Pharmaceuticals LP $15.8407/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736210575 CMS
Lilly USA, LLC $15.6407/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728445589 CMS
AstraZeneca Pharmaceuticals LP $14.2107/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735792405 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.3307/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026747142789 CMS
Lilly USA, LLC $15.7806/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728445587 CMS
Lilly USA, LLC $23.6106/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728445585 CMS
Novo Nordisk Inc $17.7306/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744751117 CMS
Bausch Health US, LLC $13.4406/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737428723 CMS
Novo Nordisk Inc $22.9905/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744789201 CMS
AstraZeneca Pharmaceuticals LP $14.9305/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735975489 CMS
Novo Nordisk Inc $14.3005/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744972115 CMS
Novo Nordisk Inc $14.2505/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744681339 CMS
AstraZeneca Pharmaceuticals LP $12.8004/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736345461 CMS
Amarin Pharma Inc. $9.4803/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739901441 CMS
AstraZeneca Pharmaceuticals LP $17.7103/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736127087 CMS
Amarin Pharma Inc. $6.6702/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739982269 CMS
Novo Nordisk Inc $18.0302/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744602375 CMS
Bausch Health US, LLC $16.1702/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737428721 CMS
Amarin Pharma Inc. $5.7301/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739982267 CMS
Amarin Pharma Inc. $123.0301/31/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739982271 CMS
AstraZeneca Pharmaceuticals LP $14.0701/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735759121 CMS
AstraZeneca Pharmaceuticals LP $13.0001/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735828145 CMS
Lilly USA, LLC $11.8501/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728452373 CMS
Novo Nordisk Inc $19.7001/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744618511 CMS
AMAG Pharmaceuticals, Inc. $17.9101/02/2020 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026753006107 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $802.82 40
PY2020 $837.69 46
PY2021 $729.09 37
PY2022 $906.41 38
PY2023 $807.17 44
PY2024 $788.64 40
PY2025 $566.66 27

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
GREGORY C CASTELLO, NPI 1417939323. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1417939323.
APA 7
IndustryPayments. (2026). GREGORY C CASTELLO, NPI 1417939323 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1417939323
Bluebook
GREGORY C CASTELLO, NPI 1417939323, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1417939323.

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