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

JONATHAN BAYUK

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1588637102
CMS profile
253658
Location
NORTHAMPTON, MA

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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2025 · Entire year

$65,629.61

236 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

PY2025 · entire year · sorted by reported total

By paying entity

PY2025 · entire year · sorted by reported total

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

236 matching records · $65,629.61 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 236 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 236.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ARS Pharmaceuticals Operations, Inc. $28.4912/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261245867791 CMS
GlaxoSmithKline, LLC. $21.2512/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190697894 CMS
PFIZER INC. $6.2112/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231139380 CMS
GlaxoSmithKline, LLC. $18.3312/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190642037 CMS
Galderma Laboratories, L.P. $1,125.0012/17/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617867 CMS
Pharming Healthcare, Inc. $25.3212/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200795897 CMS
Regeneron Healthcare Solutions, Inc. $26.9312/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212870683 CMS
Galderma Laboratories, L.P. $2,250.0012/12/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617863 CMS
Galderma Laboratories, L.P. $12.3212/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234617865 CMS
Genentech USA, Inc. $23.2112/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211526210 CMS
Pharming Healthcare, Inc. $3,075.0012/09/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261200795891 CMS
Pharming Healthcare, Inc. $8.4012/09/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261200795893 CMS
Pharming Healthcare, Inc. $77.4112/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200795895 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.7712/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261223764160 CMS
GENZYME CORPORATION $24.9912/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233370963 CMS
Novartis Pharmaceuticals Corporation $31.3712/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200012277 CMS
Amgen Inc. $22.6412/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228462207 CMS
GENZYME CORPORATION $32.8612/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233370971 CMS
Galderma Laboratories, L.P. $2,250.0012/01/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617861 CMS
GlaxoSmithKline, LLC. $24.9811/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190449249 CMS
Incyte Corporation $23.5111/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261226013839 CMS
Amgen Inc. $12.5411/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227169279 CMS
Galderma Laboratories, L.P. $2,250.0011/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617857 CMS
Galderma Laboratories, L.P. $2,250.0011/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617859 CMS
Novartis Pharmaceuticals Corporation $18.4711/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200012275 CMS
AstraZeneca Pharmaceuticals LP $17.4011/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206407847 CMS
Regeneron Healthcare Solutions, Inc. $22.0811/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212870681 CMS
ARS Pharmaceuticals Operations, Inc. $26.4411/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261245867789 CMS
Amgen Inc. $17.7611/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228462199 CMS
Takeda Pharmaceuticals U.S.A., Inc. $37.0511/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261223764172 CMS
Genentech USA, Inc. $20.3711/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211526206 CMS
PFIZER INC. $3.4211/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261231002747 CMS
Amgen Inc. $13.2711/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227169271 CMS
Novartis Pharmaceuticals Corporation $16.9411/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200012273 CMS
Novartis Pharmaceuticals Corporation $21.3911/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200012271 CMS
Grifols USA, LLC $28.0711/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261249585284 CMS
CSL Behring $33.4511/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232341658 CMS
CSL Behring $31.0811/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232341656 CMS
Grifols USA, LLC $1,425.0010/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261249585286 CMS
AstraZeneca Pharmaceuticals LP $20.9010/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206964057 CMS
Galderma Laboratories, L.P. $1,117.3110/29/2025 Travel and Lodging No dispute reported Delay: No
Change: NEW
06/30/20261234617855 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.8810/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261223764166 CMS
CSL Behring $28.7110/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232341650 CMS
Genentech USA, Inc. $19.5710/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211526208 CMS
GlaxoSmithKline, LLC. $2.6710/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190467211 CMS
Amgen Inc. $18.1410/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228462197 CMS
GlaxoSmithKline, LLC. $18.4810/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190673745 CMS
Galderma Laboratories, L.P. $2,250.0010/10/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261234617853 CMS
PFIZER INC. $24.3110/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230354373 CMS
PFIZER INC. $4.5310/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261230459914 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $61,728.82 185
PY2020 $32,396.97 138
PY2021 $58,255.21 197
PY2022 $78,266.52 227
PY2023 $83,909.12 271
PY2024 $39,360.10 218
PY2025 $65,629.61 236

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.

Cite this record.

Plain
JONATHAN BAYUK, NPI 1588637102. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1588637102.
APA 7
IndustryPayments. (2026). JONATHAN BAYUK, NPI 1588637102 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1588637102
Bluebook
JONATHAN BAYUK, NPI 1588637102, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1588637102.

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