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 P MASIELLO

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1427277573
CMS profile
291429
Location
LOS ANGELES, CA

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

$2,815.66

110 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 $2,272.58 108
Consulting Fee $525.00 1
Education $18.08 1

By paying entity

PY2022 · entire year · sorted by reported total

Page 1 of 3; records 1–50 of 110 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

DAVID P MASIELLO

NPI 1427277573 · CMS profile ID 291429

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

LOS ANGELES, CA

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 3; records 1–50 of 110 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1427277573?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
DAVID P MASIELLO, NPI 1427277573, CMS profile ID 291429. 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 3; records 1–50 of 110 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1427277573?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
APA 7
IndustryPayments. (2026). DAVID P MASIELLO, NPI 1427277573, CMS profile ID 291429. 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 3; records 1–50 of 110 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1427277573?year=2022&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c.
Bluebook
DAVID P MASIELLO, NPI 1427277573, CMS profile ID 291429, 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 3; records 1–50 of 110 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/df01c2f8-dc1f-4e79-96cb-8208beaf143c. https://industrypayments.org/provider/npi-1427277573?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

110 matching records · $2,815.66 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 110 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 110.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Puma Biotechnology, Inc. $23.4512/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 965578769 CMS
Alexion Pharmaceuticals, Inc. $21.0512/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914823351 CMS
E.R. Squibb & Sons, L.L.C. $17.4112/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932633355 CMS
Incyte Corporation $20.1612/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943017693 CMS
Alexion Pharmaceuticals, Inc. $23.5512/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914678717 CMS
BeiGene USA, Inc. $525.0011/23/2022 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 940791907 CMS
Lilly USA, LLC $19.2111/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918050227 CMS
Bayer HealthCare Pharmaceuticals Inc. $15.3611/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929833511 CMS
Lilly USA, LLC $19.1611/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 918008731 CMS
Daiichi Sankyo Inc. $25.6711/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930872947 CMS
E.R. Squibb & Sons, L.L.C. $17.8911/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932633323 CMS
PFIZER INC. $16.8511/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 949468597 CMS
Gilead Sciences, Inc. $19.9911/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929574341 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.5611/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 955720193 CMS
Novartis Pharmaceuticals Corporation $15.6310/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944065 CMS
Novartis Pharmaceuticals Corporation $23.6310/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944061 CMS
Sirtex Medical Inc $24.5910/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 955733399 CMS
AstraZeneca Pharmaceuticals LP $16.0310/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914673847 CMS
Amgen Inc. $24.4810/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 939859393 CMS
Incyte Corporation $29.5910/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943017661 CMS
E.R. Squibb & Sons, L.L.C. $24.2510/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932633381 CMS
Pharmacyclics LLC, an AbbVie Company $25.6110/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890343811 CMS
Kite Pharma, Inc. $26.0810/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 920066715 CMS
Pharmacyclics LLC, an AbbVie Company $26.2110/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890343809 CMS
Gilead Sciences, Inc. $18.5410/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929574339 CMS
Daiichi Sankyo Inc. $27.5109/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930865409 CMS
Novartis Pharmaceuticals Corporation $23.4109/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944059 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.1509/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 955720188 CMS
Pharmacyclics LLC, an AbbVie Company $20.7009/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890343807 CMS
Novartis Pharmaceuticals Corporation $20.5009/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944069 CMS
Novartis Pharmaceuticals Corporation $23.8609/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944055 CMS
Karyopharm Therapeutics Inc. $30.5509/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 946515361 CMS
ADC Therapeutics America, Inc. $24.9609/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1060941565 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $44.5609/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 887568807 CMS
E.R. Squibb & Sons, L.L.C. $18.7009/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932633299 CMS
AstraZeneca Pharmaceuticals LP $20.7408/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915486787 CMS
GENZYME CORPORATION $25.8208/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 938933877 CMS
EISAI INC. $22.8608/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908030861 CMS
AstraZeneca Pharmaceuticals LP $23.3208/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 914652187 CMS
Incyte Corporation $21.6708/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 943017625 CMS
AstraZeneca Pharmaceuticals LP $17.2907/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 915345115 CMS
Myovant Sciences Inc. $12.3307/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 941223425 CMS
Gilead Sciences, Inc. $15.6507/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 929574337 CMS
Novartis Pharmaceuticals Corporation $15.6907/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 893944051 CMS
Bayer HealthCare Pharmaceuticals Inc. $26.0707/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 930598669 CMS
Celgene Corporation $22.7207/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 932633289 CMS
Merck Sharp & Dohme LLC $19.3907/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 944212939 CMS
EISAI INC. $23.6207/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 908030865 CMS
Pharmacyclics LLC, an AbbVie Company $20.0907/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 890343805 CMS
Myovant Sciences Inc. $20.9807/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 941223423 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,960.87 145
PY2020 $1,722.90 45
PY2021 $2,712.17 119
PY2022 $2,815.66 110
PY2023 $3,487.60 163
PY2024 $3,838.06 180
PY2025 $3,520.98 149

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.