Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

CHELSEY RAE BAKKER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1932818465
CMS profile
11401943
Location
TULSA, OK

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.

General Payments · PY2023–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,483.07

82 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,438.76 79
Education $42.25 2
Travel and Lodging $2.06 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $947.82 29
PY2024 $2,222.43 70
PY2025 $2,483.07 82

Payment records · PY2025 (82)

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

Program year 2025 20232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Regeneron Healthcare Solutions, Inc. $21.13 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1213086804 CMS
BioCryst US Sales Co., LLC $25.99 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1222025447 CMS
LEO Pharma Inc. $20.51 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1252048002 CMS
Regeneron Healthcare Solutions, Inc. $18.89 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1213086802 CMS
Amgen Inc. $20.03 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1229920440 CMS
AstraZeneca Pharmaceuticals LP $117.20 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1206792209 CMS
Genentech USA, Inc. $17.56 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1211624956 CMS
Galderma Laboratories, L.P. $33.60 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1234727034 CMS
Organon LLC $14.70 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1237799530 CMS
GENZYME CORPORATION $37.91 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1233472282 CMS
CSL Behring $8.10 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1232388395 CMS
CSL Behring $33.08 10/29/2025 Food and Beverage No dispute reported 06/30/2026 1232388393 CMS
GENZYME CORPORATION $29.24 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1233472276 CMS
Cycle Pharmaceuticals Inc $14.74 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1248905616 CMS
Galderma Laboratories, L.P. $17.87 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1234727032 CMS
CSL Behring $20.39 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1232388391 CMS
Novartis Pharmaceuticals Corporation $30.91 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1200198615 CMS
ARS Pharmaceuticals Operations, Inc. $27.53 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1245899050 CMS
Organon LLC $3.71 10/06/2025 Food and Beverage No dispute reported 06/30/2026 1237799528 CMS
GENZYME CORPORATION $123.63 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1233472270 CMS
Genentech USA, Inc. $2.06 09/19/2025 Travel and Lodging No dispute reported 06/30/2026 1211624960 CMS
Genentech USA, Inc. $120.26 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1211624964 CMS
Galderma Laboratories, L.P. $14.09 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1234727030 CMS
GENZYME CORPORATION $23.88 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1233472274 CMS
GENZYME CORPORATION $26.33 09/17/2025 Food and Beverage No dispute reported 06/30/2026 1233472266 CMS
AstraZeneca Pharmaceuticals LP $15.63 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1206769146 CMS
Amgen Inc. $34.00 09/11/2025 Education No dispute reported 06/30/2026 1226901213 CMS
AstraZeneca Pharmaceuticals LP $17.21 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1206467164 CMS
GlaxoSmithKline, LLC. $18.51 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1190991374 CMS
CSL Behring $16.89 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1232388387 CMS
Novartis Pharmaceuticals Corporation $29.97 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1200198609 CMS
GENZYME CORPORATION $9.36 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1233472252 CMS
GENZYME CORPORATION $42.86 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1233472254 CMS
GC Biopharma USA, Inc. $15.64 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1248223293 CMS
AstraZeneca Pharmaceuticals LP $16.14 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1206428302 CMS
AstraZeneca Pharmaceuticals LP $18.10 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1206551955 CMS
GENZYME CORPORATION $13.78 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1233472256 CMS
Regeneron Healthcare Solutions, Inc. $30.55 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1213086800 CMS
Novartis Pharmaceuticals Corporation $26.61 07/18/2025 Food and Beverage No dispute reported 06/30/2026 1200198607 CMS
Regeneron Healthcare Solutions, Inc. $19.11 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1213086798 CMS
GENZYME CORPORATION $26.01 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1233472244 CMS
AstraZeneca Pharmaceuticals LP $14.70 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1206454002 CMS
CSL Behring $18.73 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1232388385 CMS
Novartis Pharmaceuticals Corporation $24.29 06/27/2025 Food and Beverage No dispute reported 06/30/2026 1200198605 CMS
CSL Behring $15.47 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1232388383 CMS
Optinose US, Inc. $22.00 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1163273630 CMS
CSL Behring $14.78 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1232388381 CMS
Genentech USA, Inc. $9.24 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1211624947 CMS
Genentech, Inc. $1.34 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1211624971 CMS
BioCryst US Sales Co., LLC $18.39 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1222025443 CMS
GlaxoSmithKline, LLC. $13.96 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1191031987 CMS
CSL Behring $11.08 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1232388379 CMS
GENZYME CORPORATION $18.77 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1233472230 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.37 05/30/2025 Food and Beverage No dispute reported 06/30/2026 1224060782 CMS
Novartis Pharmaceuticals Corporation $21.36 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1200198597 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.88 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1224079970 CMS
Amgen Inc. $21.59 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1229920454 CMS
GENZYME CORPORATION $14.90 05/02/2025 Food and Beverage No dispute reported 06/30/2026 1233472220 CMS
GENZYME CORPORATION $20.04 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1233472208 CMS
Novartis Pharmaceuticals Corporation $24.09 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1200198595 CMS
Genentech, Inc. $149.98 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1211624968 CMS
GENZYME CORPORATION $8.25 04/16/2025 Education No dispute reported 06/30/2026 1233472180 CMS
GENZYME CORPORATION $26.76 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1233472206 CMS
Genentech USA, Inc. $18.88 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1211624953 CMS
GENZYME CORPORATION $13.13 04/07/2025 Food and Beverage No dispute reported 06/30/2026 1233472192 CMS
Blueprint Medicines Corporation $121.82 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1235821752 CMS
GlaxoSmithKline, LLC. $18.91 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1190777829 CMS
AstraZeneca Pharmaceuticals LP $124.94 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1206951983 CMS
AstraZeneca Pharmaceuticals LP $28.28 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1207018626 CMS
GENZYME CORPORATION $30.80 03/07/2025 Food and Beverage No dispute reported 06/30/2026 1233472186 CMS
GENZYME CORPORATION $29.26 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1233472188 CMS
Optinose US, Inc. $18.52 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1163273624 CMS
AstraZeneca Pharmaceuticals LP $15.00 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1206276362 CMS
ARS Pharmaceuticals Operations, Inc. $22.91 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1245899048 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.65 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1224033280 CMS
ARS Pharmaceuticals Operations, Inc. $25.01 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1245899046 CMS
AstraZeneca Pharmaceuticals LP $16.68 01/29/2025 Food and Beverage No dispute reported 06/30/2026 1206707571 CMS
Hikma Pharmaceuticals USA $19.58 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1248216218 CMS
GENZYME CORPORATION $34.82 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1233472172 CMS
GENZYME CORPORATION $40.39 01/09/2025 Food and Beverage No dispute reported 06/30/2026 1233472170 CMS
Organon LLC $14.54 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1237799532 CMS
AstraZeneca Pharmaceuticals LP $169.27 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1206452928 CMS

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
2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2023 , 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.

Plain
CHELSEY RAE BAKKER, NPI 1932818465. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1932818465.
APA 7
IndustryPayments. (2026). CHELSEY RAE BAKKER, NPI 1932818465 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1932818465
Bluebook
CHELSEY RAE BAKKER, NPI 1932818465, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1932818465.

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