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.

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Filter and download payment records

General Payments · PY2022 · Entire year

$78,266.52

227 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

PY2022 · entire year · sorted by reported total

By paying entity

PY2022 · entire year · sorted by reported total

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

227 matching records · $78,266.52 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 227 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 227.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CSL Behring $14.7412/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940831121 CMS
Grifols USA, LLC $12.6912/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918726037 CMS
PFIZER INC. $21.9612/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949604527 CMS
Regeneron Healthcare Solutions, Inc. $6.4012/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927104569 CMS
ABBVIE INC. $1,750.0012/19/2022 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: UNCHANGED
06/30/2026890578071 CMS
Genentech USA, Inc. $21.9512/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950717211 CMS
Pharming Healthcare, Inc. $27.0812/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026907872781 CMS
GlaxoSmithKline, LLC. $20.0012/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026964392127 CMS
Takeda Pharmaceuticals U.S.A., Inc. $12.8812/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955636519 CMS
ABBVIE INC. $748.4112/08/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890578067 CMS
ABBVIE INC. $79.1812/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890578069 CMS
AstraZeneca Pharmaceuticals LP $22.6412/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915317801 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.4612/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887771769 CMS
Novartis Pharmaceuticals Corporation $18.0912/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893523183 CMS
Amgen Inc. $19.1012/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939220561 CMS
Blueprint Medicines Corporation $17.3012/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958933091 CMS
GlaxoSmithKline, LLC. $15.9511/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945140137 CMS
Genentech USA, Inc. $22.3811/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950734965 CMS
PFIZER INC. $11.2011/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949576479 CMS
PFIZER INC. $12.2411/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949651911 CMS
ABBVIE INC. $26.2611/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890578065 CMS
Pharming Healthcare, Inc. $1,500.0011/11/2022 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026907872777 CMS
Amgen Inc. $14.4511/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939220559 CMS
Regeneron Healthcare Solutions, Inc. $10.5211/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927104567 CMS
Bio Products Laboratory USA, Inc. $18.3511/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937421019 CMS
ABBVIE INC. $525.0011/03/2022 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: UNCHANGED
06/30/2026890578063 CMS
AstraZeneca Pharmaceuticals LP $3,200.0011/02/2022 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: UNCHANGED
06/30/2026915634099 CMS
AstraZeneca Pharmaceuticals LP $21.7511/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915646519 CMS
Blueprint Medicines Corporation $14.2311/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026958933087 CMS
GlaxoSmithKline, LLC. $23.2210/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945140125 CMS
GlaxoSmithKline, LLC. $27.3710/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945140143 CMS
AstraZeneca Pharmaceuticals LP $124.9910/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915404849 CMS
AstraZeneca Pharmaceuticals LP $850.6810/26/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915642877 CMS
PFIZER INC. $12.0010/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949645057 CMS
Amgen Inc. $26.8710/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939220557 CMS
Grifols USA, LLC $18.9910/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918695315 CMS
PFIZER INC. $23.4210/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949488553 CMS
GlaxoSmithKline, LLC. $14.6710/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945140127 CMS
Novartis Pharmaceuticals Corporation $11.5610/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893523181 CMS
AstraZeneca Pharmaceuticals LP $21.8010/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914724713 CMS
ABBVIE INC. $27.1010/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026890578061 CMS
Pharming Healthcare, Inc. $17.0010/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026907872773 CMS
Amgen Inc. $2,150.0010/12/2022 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: UNCHANGED
06/30/2026939220563 CMS
AstraZeneca Pharmaceuticals LP $2,150.0010/12/2022 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: UNCHANGED
06/30/2026915440687 CMS
Regeneron Healthcare Solutions, Inc. $15.1810/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927104565 CMS
AstraZeneca Pharmaceuticals LP $16.3910/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915488319 CMS
Bio Products Laboratory USA, Inc. $17.0510/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937421017 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.2410/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887771771 CMS
Aimmune Therapeutics, Inc. $18.6009/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954232045 CMS
PFIZER INC. $19.3409/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949631459 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.