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

ROBERT MASSINGILL

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1770587461
CMS profile
954667
Location
BOSSIER CITY, LA

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 · PY2022 · Entire year

$508.21

31 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $494.28 30
Education $13.93 1

By paying entity

PY2022 · entire year · sorted by reported total

Page 1 of 1; records 1–31 of 31 matching records. This page contains 31 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

ROBERT MASSINGILL

NPI 1770587461 · CMS profile ID 954667

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

BOSSIER CITY, LA

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.

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.

General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 1; records 1–31 of 31 matching records. This page contains 31 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1770587461?year=2022&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
ROBERT MASSINGILL, NPI 1770587461, CMS profile ID 954667. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–31 of 31 matching records. This page contains 31 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1770587461?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). ROBERT MASSINGILL, NPI 1770587461, CMS profile ID 954667. General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–31 of 31 matching records. This page contains 31 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1770587461?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
ROBERT MASSINGILL, NPI 1770587461, CMS profile ID 954667, IndustryPayments, General Payments, PY2022; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–31 of 31 matching records. This page contains 31 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1770587461?year=2022&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

31 matching records · $508.21 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 31 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 1–31 of 31.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Regeneron Healthcare Solutions, Inc. $21.7012/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927275773 CMS
Puma Biotechnology, Inc. $14.1312/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 965578101 CMS
Incyte Corporation $12.1112/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 942972647 CMS
Janssen Biotech, Inc. $14.6411/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885954089 CMS
GENZYME CORPORATION $18.3511/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938758577 CMS
AstraZeneca Pharmaceuticals LP $18.4811/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914916933 CMS
Amgen Inc. $19.3111/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939286305 CMS
Janssen Biotech, Inc. $17.5410/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885954095 CMS
Janssen Biotech, Inc. $15.2010/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885954076 CMS
Genentech USA, Inc. $18.1610/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950754579 CMS
PFIZER INC. $13.1610/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949371513 CMS
Daiichi Sankyo Inc. $17.5909/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930838727 CMS
Taiho Oncology, Inc. $11.6809/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 924015827 CMS
Kite Pharma, Inc. $18.5109/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 920064447 CMS
E.R. Squibb & Sons, L.L.C. $18.4309/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932885463 CMS
Regeneron Healthcare Solutions, Inc. $16.4809/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 927275769 CMS
Seagen Inc. $13.5108/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 904112293 CMS
EISAI INC. $17.5308/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908080723 CMS
Janssen Biotech, Inc. $16.3308/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885954071 CMS
Mylan Institutional Inc. $12.9408/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 963952851 CMS
Sobi, Inc $21.7308/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940373329 CMS
Genentech USA, Inc. $1.0108/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950696115 CMS
Genentech USA, Inc. $16.3608/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950706545 CMS
Celgene Corporation $15.0308/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932885453 CMS
Daiichi Sankyo Inc. $29.2207/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930849615 CMS
Celgene Corporation $20.6707/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932885447 CMS
GlaxoSmithKline, LLC. $14.0307/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944869661 CMS
Janssen Biotech, Inc. $19.2407/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 885954083 CMS
E.R. Squibb & Sons, L.L.C. $12.9406/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932885439 CMS
Genentech USA, Inc. $18.2706/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 950771489 CMS
Acrotech Biopharma LLC $13.9303/29/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 937455531 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,682.70 103
PY2020 $178.44 5
PY2021 $109.95 1
PY2022 $508.21 31
PY2023 $1,742.21 94
PY2024 $1,034.13 49
PY2025 $14.23 1

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.