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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

CHELSEA R STILLWELL

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1952509671
CMS profile
134390
Location
WEST COLUMBIA, 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 · PY2019 · Entire year

$1,075.76

66 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,075.76 66

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $214.87 16
Celgene Corporation $191.36 11
AstraZeneca Pharmaceuticals LP $120.28 6
Merck Sharp & Dohme Corporation $89.29 5
Medtronic USA, Inc. $76.73 5
Daiichi Sankyo Inc. $60.52 3
Lilly USA, LLC $44.70 3
E.R. Squibb & Sons, L.L.C. $39.04 3
Incyte Corporation $35.13 2
Novartis Pharmaceuticals Corporation $33.82 1
Exelixis Inc. $32.89 2
Genentech USA, Inc. $28.10 2
Ipsen Biopharmaceuticals, Inc $18.86 1
Partner Therapeutics, Inc. $16.91 1
Dova Pharmaceuticals $16.46 1
Seattle Genetics, Inc. $15.14 1
Kyowa Kirin, Inc. $14.64 1
Pharmacyclics LLC, An AbbVie Company $14.54 1
Puma Biotechnology, Inc. $12.48 1

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

66 matching records · $1,075.76 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 66 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 66.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Partner Therapeutics, Inc. $16.9112/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026706331159 CMS
Celgene Corporation $16.0412/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672984093 CMS
AstraZeneca Pharmaceuticals LP $20.3111/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026685872781 CMS
AstraZeneca Pharmaceuticals LP $20.4011/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026685223581 CMS
Medtronic USA, Inc. $17.0811/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026667743383 CMS
Exelixis Inc. $18.4211/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026686559125 CMS
Dova Pharmaceuticals $16.4611/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026705234881 CMS
Seattle Genetics, Inc. $15.1411/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026678796137 CMS
Daiichi Sankyo Inc. $17.6710/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026695386077 CMS
AstraZeneca Pharmaceuticals LP $21.3910/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026685775581 CMS
Genentech USA, Inc. $12.3310/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026681372961 CMS
Medtronic USA, Inc. $14.8910/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026667735433 CMS
Merck Sharp & Dohme Corporation $16.0110/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026695787753 CMS
Amgen Inc. $9.9210/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247515 CMS
Celgene Corporation $15.5510/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672956957 CMS
Amgen Inc. $13.5210/08/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247521 CMS
Merck Sharp & Dohme Corporation $18.6510/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026695798427 CMS
Puma Biotechnology, Inc. $12.4810/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026706026805 CMS
Amgen Inc. $15.5809/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247513 CMS
Celgene Corporation $16.7309/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672937929 CMS
Novartis Pharmaceuticals Corporation $33.8209/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026660004275 CMS
AstraZeneca Pharmaceuticals LP $20.1308/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026685283799 CMS
E.R. Squibb & Sons, L.L.C. $13.5308/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026651261175 CMS
Amgen Inc. $6.0908/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247511 CMS
Celgene Corporation $13.9708/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026673020761 CMS
Amgen Inc. $15.6608/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247509 CMS
Ipsen Biopharmaceuticals, Inc $18.8608/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026640622845 CMS
Medtronic USA, Inc. $15.2508/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026667680199 CMS
E.R. Squibb & Sons, L.L.C. $14.6708/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026651261163 CMS
Celgene Corporation $16.6708/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672926443 CMS
Amgen Inc. $14.5008/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247517 CMS
Pharmacyclics LLC, An AbbVie Company $14.5408/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026665706799 CMS
Exelixis Inc. $14.4707/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026686554375 CMS
Amgen Inc. $8.8107/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247531 CMS
Celgene Corporation $18.5607/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672823999 CMS
Merck Sharp & Dohme Corporation $19.6307/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026695639181 CMS
Daiichi Sankyo Inc. $19.0706/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026695356836 CMS
Celgene Corporation $20.4506/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672874925 CMS
Incyte Corporation $18.5506/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026666236358 CMS
Lilly USA, LLC $17.1006/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026657736643 CMS
Genentech USA, Inc. $15.7706/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026681236269 CMS
Medtronic USA, Inc. $14.1806/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026667636153 CMS
Amgen Inc. $23.4106/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247519 CMS
Celgene Corporation $24.5405/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026672891039 CMS
Medtronic USA, Inc. $15.3305/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026667624380 CMS
Amgen Inc. $17.3805/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247537 CMS
Amgen Inc. $6.2905/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247535 CMS
Incyte Corporation $16.5805/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026666236353 CMS
Amgen Inc. $17.9105/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247533 CMS
Amgen Inc. $14.1804/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED		 06/30/2026662247529 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,075.76 66
PY2020 $120.29 5
PY2021 $11.92 1
PY2022 $22.08 1
PY2024 $124.97 7
PY2025 $228.34 11

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, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2024 , PY2025
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.

Permalink https://industrypayments.org/provider/npi-1952509671

Plain
CHELSEA R STILLWELL, NPI 1952509671. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1952509671.
APA 7
IndustryPayments. (2026). CHELSEA R STILLWELL, NPI 1952509671 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1952509671
Bluebook
CHELSEA R STILLWELL, NPI 1952509671, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1952509671.

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