Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

YELENA Y JANJIGIAN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1831330034
CMS profile
444210
Location
NEW YORK, NY

General Payments · PY2018–2024

$255,506.54

  • Reported across 173 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$70,079.14

48 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23,638.65 21
PY2019 $5,423.37 17
PY2020 $35,070.53 19
PY2021 $28,051.25 16
PY2022 $46,851.17 24
PY2023 $46,392.43 28
PY2024 $70,079.14 48

Payment records · PY2024 (48)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $135.00 01/18/2024 Food and Beverage Undisputed 01/23/2026 1104620376 CMS
AstraZeneca Pharmaceuticals LP $125.00 01/19/2024 Food and Beverage Undisputed 01/23/2026 1104444994 CMS
AstraZeneca Pharmaceuticals LP $3,425.00 01/29/2024 Consulting Fee Undisputed 01/23/2026 1105600115 CMS
AstraZeneca Pharmaceuticals LP $2,740.00 02/05/2024 Consulting Fee Undisputed 01/23/2026 1104395229 CMS
AstraZeneca Pharmaceuticals LP $2,055.00 03/26/2024 Consulting Fee Undisputed 01/23/2026 1105552578 CMS
AstraZeneca UK Limited $4,110.00 06/13/2024 Consulting Fee Undisputed 01/23/2026 1094048414 CMS
AstraZeneca UK Limited $2,740.00 08/22/2024 Consulting Fee Undisputed 01/23/2026 1093923929 CMS
AstraZeneca UK Limited $1,230.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1094012445 CMS
AstraZeneca UK Limited $1,027.50 11/26/2024 Consulting Fee Undisputed 01/23/2026 1093981860 CMS
AstraZeneca UK Limited $685.00 11/27/2024 Consulting Fee Undisputed 01/23/2026 1094029159 CMS
BeiGene USA, Inc. $50.78 06/05/2024 Travel and Lodging Undisputed 01/23/2026 1120853441 CMS
BeiGene USA, Inc. $107.33 06/05/2024 Food and Beverage Undisputed 01/23/2026 1120853443 CMS
BeiGene USA, Inc. $2,250.00 06/05/2024 Consulting Fee Undisputed 01/23/2026 1120865796 CMS
Boehringer Ingelheim International GmbH $2,960.00 07/02/2024 Consulting Fee Undisputed 01/23/2026 1118172963 CMS
Eisai Inc. $3,140.00 01/10/2024 Consulting Fee Undisputed 01/23/2026 1110789642 CMS
GENZYME CORPORATION $4,986.00 03/05/2024 Consulting Fee Undisputed 01/23/2026 1139568723 CMS
GlaxoSmithKline, LLC. $391.64 03/21/2024 Travel and Lodging Undisputed 01/23/2026 1116256669 CMS
GlaxoSmithKline, LLC. $560.70 03/21/2024 Travel and Lodging Undisputed 01/23/2026 1116268916 CMS
GlaxoSmithKline, LLC. $55.14 03/21/2024 Food and Beverage Undisputed 01/23/2026 1116657913 CMS
GlaxoSmithKline, LLC. $61.07 03/21/2024 Food and Beverage Undisputed 01/23/2026 1116705094 CMS
GlaxoSmithKline, LLC. $469.00 04/10/2024 Travel and Lodging Undisputed 01/23/2026 1116437807 CMS
GlaxoSmithKline, LLC. $7,200.00 04/22/2024 Consulting Fee Undisputed 01/23/2026 1116443187 CMS
JAZZ PHARMACEUTICALS INC. $73.54 11/14/2024 Food and Beverage Undisputed 01/23/2026 1150234518 CMS
Merck Sharp & Dohme LLC $1,525.00 05/29/2024 Consulting Fee Undisputed 01/23/2026 1141677185 CMS
Merck Sharp & Dohme LLC $1,830.00 06/05/2024 Consulting Fee Undisputed 01/23/2026 1141677189 CMS
Merck Sharp & Dohme LLC $1,830.00 07/08/2024 Consulting Fee Undisputed 01/23/2026 1141677191 CMS
Merck Sharp & Dohme LLC $59.77 07/09/2024 Food and Beverage Undisputed 01/23/2026 1141689780 CMS
Merck Sharp & Dohme LLC $314.13 07/09/2024 Travel and Lodging Undisputed 01/23/2026 1141749573 CMS
Merck Sharp & Dohme LLC $314.13 07/09/2024 Travel and Lodging Undisputed 01/23/2026 1141752040 CMS
Merck Sharp & Dohme LLC $1,000.00 07/15/2024 Consulting Fee Undisputed 01/23/2026 1141879415 CMS
Merck Sharp & Dohme LLC $1,372.50 08/07/2024 Consulting Fee Undisputed 01/23/2026 1141677193 CMS
Merck Sharp & Dohme LLC $2,440.00 08/14/2024 Consulting Fee Undisputed 01/23/2026 1141863491 CMS
Merck Sharp & Dohme LLC $235.00 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1141752044 CMS
Merck Sharp & Dohme LLC $225.00 09/23/2024 Travel and Lodging Undisputed 01/23/2026 1141886061 CMS
Merck Sharp & Dohme LLC $1.36 09/25/2024 Food and Beverage Undisputed 01/23/2026 1141752046 CMS
Merck Sharp & Dohme LLC $263.35 09/25/2024 Travel and Lodging Undisputed 01/23/2026 1141752048 CMS
Merck Sharp & Dohme LLC $155.08 09/25/2024 Travel and Lodging Undisputed 01/23/2026 1141752052 CMS
Merck Sharp & Dohme LLC $357.97 09/25/2024 Travel and Lodging Undisputed 01/23/2026 1141794498 CMS
Merck Sharp & Dohme LLC $62.57 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1141749589 CMS
Merck Sharp & Dohme LLC $41.38 09/26/2024 Food and Beverage Undisputed 01/23/2026 1141752042 CMS
Merck Sharp & Dohme LLC $337.31 09/26/2024 Travel and Lodging Undisputed 01/23/2026 1141752050 CMS
Merck Sharp & Dohme LLC $34.89 09/26/2024 Food and Beverage Undisputed 01/23/2026 1141886059 CMS
Merck Sharp & Dohme LLC $24.92 09/26/2024 Food and Beverage Undisputed 01/23/2026 1141886211 CMS
Merck Sharp & Dohme LLC $610.00 10/21/2024 Consulting Fee Undisputed 01/23/2026 1141677187 CMS
Merck Sharp & Dohme LLC $6,710.00 10/21/2024 Consulting Fee Undisputed 01/23/2026 1141863493 CMS
Merck Sharp & Dohme LLC $4,270.00 12/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1141814686 CMS
Regeneron Pharmaceuticals, Inc. $85.58 10/22/2024 Food and Beverage Undisputed 01/23/2026 1114400563 CMS
SANOFI US SERVICES INC. $5,401.50 05/30/2024 Consulting Fee Undisputed 01/23/2026 1139568709 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.