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 M ELLISON

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1740235928
CMS profile
78635
Location
CHARLESTON, SC

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 · PY2024 · Entire year

$5,013.29

224 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

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.
  • 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,913.34 223
Education $99.95 1

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme LLC $411.27 17
Novartis Pharmaceuticals Corporation $406.70 19
PFIZER INC. $363.40 18
Celgene Corporation $333.75 16
Regeneron Healthcare Solutions, Inc. $247.58 9
E.R. Squibb & Sons, L.L.C. $219.43 12
AstraZeneca Pharmaceuticals LP $215.07 10
Janssen Biotech, Inc. $209.14 9
Aveo Pharmaceuticals, Inc. $190.17 4
Genentech USA, Inc. $162.26 7
GENZYME CORPORATION $151.55 5
JAZZ PHARMACEUTICALS INC. $142.39 8
GlaxoSmithKline, LLC. $139.52 7
Incyte Corporation $126.75 5
Bayer Healthcare Pharmaceuticals Inc. $123.55 5
SOBI, INC $121.41 6
Gilead Sciences, Inc. $110.95 4
Takeda Pharmaceuticals U.S.A., Inc. $108.86 4
Lilly USA, LLC $96.97 4
SERVIER PHARMACEUTICALS LLC $89.52 4
ARRAY BIOPHARMA INC $87.89 6
Adaptive Biotechnologies Corporation $87.83 4
Dendreon Pharmaceuticals LLC $64.12 3
Daiichi Sankyo Inc. $62.63 3
Novocure Inc. $62.06 2
Alexion Pharmaceuticals, Inc. $50.18 3
Ipsen Biopharmaceuticals, Inc $50.13 2
Stemline Therapeutics Inc. $49.64 2
Eisai Inc. $49.21 2
Fennec Pharmaceuticals, Inc. $46.97 2
SpringWorks Therapeutics, Inc. $44.92 2
ADC Therapeutics America, Inc. $43.55 2
EMD Serono, Inc. $40.67 2
ABBVIE INC. $30.98 2
Immunocore Limited $29.82 2
Deciphera Pharmaceuticals Inc. $28.67 1
Sumitomo Pharma America, Inc. $26.22 1
Genmab U.S., Inc. $24.05 1
Rigel Pharmaceuticals, Inc. $22.76 1
PharmaEssentia USA Corporation $20.10 1
PUMA BIOTECHNOLOGY, INC. $19.36 1
Pharmacosmos Therapeutics Inc. $19.11 1
Spectrum Pharmaceuticals Inc. $17.66 1
TAIHO ONCOLOGY, INC. $17.65 1
Kite Pharma, Inc. $17.54 1
Apellis Pharmaceuticals, Inc. $16.13 1
Astellas Pharma US Inc $13.20 1

Page 1 of 5; records 1–50 of 224 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 M ELLISON

NPI 1740235928 · CMS profile ID 78635

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

CHARLESTON, SC

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, PY2024; 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 5; records 1–50 of 224 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1740235928?year=2024&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

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

Plain
DAVID M ELLISON, NPI 1740235928, CMS profile ID 78635. General Payments, PY2024; 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 5; records 1–50 of 224 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1740235928?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). DAVID M ELLISON, NPI 1740235928, CMS profile ID 78635. General Payments, PY2024; 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 5; records 1–50 of 224 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1740235928?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
DAVID M ELLISON, NPI 1740235928, CMS profile ID 78635, IndustryPayments, General Payments, PY2024; 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 5; records 1–50 of 224 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1740235928?year=2024&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 · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

224 matching records · $5,013.29 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 224 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 224.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Gilead Sciences, Inc. $29.1712/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133795907 CMS
PFIZER INC. $20.1412/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131416191 CMS
Novartis Pharmaceuticals Corporation $22.5612/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086887333 CMS
SERVIER PHARMACEUTICALS LLC $22.8612/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147259034 CMS
SOBI, INC $13.3112/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141423437 CMS
Novocure Inc. $23.2212/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123334905 CMS
Celgene Corporation $21.9212/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101155382 CMS
Merck Sharp & Dohme LLC $20.2512/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141743223 CMS
E.R. Squibb & Sons, L.L.C. $19.5812/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101558021 CMS
Novocure Inc. $38.8412/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1123334903 CMS
PFIZER INC. $14.8312/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131393059 CMS
Regeneron Healthcare Solutions, Inc. $19.9612/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1114043377 CMS
Dendreon Pharmaceuticals LLC $25.3412/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1149315338 CMS
Novartis Pharmaceuticals Corporation $29.4812/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086887327 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.8112/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086221791 CMS
JAZZ PHARMACEUTICALS INC. $14.7112/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150230173 CMS
SpringWorks Therapeutics, Inc. $28.7512/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1085804102 CMS
ADC Therapeutics America, Inc. $23.4411/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1121192041 CMS
Stemline Therapeutics Inc. $19.8211/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1142959266 CMS
PFIZER INC. $24.4711/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131377326 CMS
Regeneron Healthcare Solutions, Inc. $17.8011/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1114043375 CMS
AstraZeneca Pharmaceuticals LP $21.5211/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104509334 CMS
Genentech USA, Inc. $18.1411/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1132996743 CMS
ARRAY BIOPHARMA INC $16.4811/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131384680 CMS
Celgene Corporation $25.8211/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101155380 CMS
Novartis Pharmaceuticals Corporation $34.7111/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086887325 CMS
EMD Serono, Inc. $18.6111/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120272416 CMS
Fennec Pharmaceuticals, Inc. $24.9711/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120186616 CMS
Genmab U.S., Inc. $24.0511/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1126825793 CMS
GlaxoSmithKline, LLC. $17.0111/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1116021800 CMS
Rigel Pharmaceuticals, Inc. $22.7611/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145208469 CMS
Genentech USA, Inc. $34.1410/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1132996739 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.7210/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086232858 CMS
Dendreon Pharmaceuticals LLC $22.0910/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1149315336 CMS
Incyte Corporation $28.6010/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141221936 CMS
Daiichi Sankyo Inc. $19.8910/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089419012 CMS
E.R. Squibb & Sons, L.L.C. $17.1610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101558017 CMS
Celgene Corporation $26.4810/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101155374 CMS
GENZYME CORPORATION $30.2710/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139645756 CMS
SOBI, INC $33.1010/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141427983 CMS
AstraZeneca Pharmaceuticals LP $18.5210/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104640519 CMS
Regeneron Healthcare Solutions, Inc. $28.3410/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1114043373 CMS
Incyte Corporation $26.1610/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141243958 CMS
Fennec Pharmaceuticals, Inc. $22.0010/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120186618 CMS
Novartis Pharmaceuticals Corporation $7.8110/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086887321 CMS
Novartis Pharmaceuticals Corporation $0.6110/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086887323 CMS
SERVIER PHARMACEUTICALS LLC $18.6010/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147259032 CMS
Immunocore Limited $14.0710/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103097949 CMS
Ipsen Biopharmaceuticals, Inc $24.4010/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1091960268 CMS
E.R. Squibb & Sons, L.L.C. $18.4610/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101557995 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,824.61 233
PY2020 $5,054.04 178
PY2021 $4,088.58 211
PY2022 $4,828.30 239
PY2023 $4,305.68 208
PY2024 $5,013.29 224
PY2025 $5,523.94 226

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.