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

Covered recipient · General Payments record

ABDALLAH SAD-UD DIN FARRUKH

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1932135266
CMS profile
359834
Location
LANCASTER, CA

General Payments · PY2019–2025

$2,056.63

  • Reported across 76 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$631.12

22 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $631.12 22

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
EISAI INC. $182.26 6
ARGENX US, INC. $161.69 5
Medtronic, Inc. $70.22 3
GE HEALTHCARE $60.29 1
Acerta Pharma LLC $36.09 2
Octapharma USA, Inc. $32.59 1
SK Life Science, Inc. $31.52 1
Teva Pharmaceuticals USA, Inc. $20.16 1
Neurelis, Inc. $19.75 1
FORTE BIO-PHARMA LLC $16.55 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $147.38 7
PY2020 $29.17 1
PY2021 $175.64 2
PY2022 $532.34 21
PY2023 $246.05 11
PY2024 $294.93 12
PY2025 $631.12 22

Payment records · PY2025 (22)

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

Program year 2025 201920202021202220232024 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
ARGENX US, INC. $34.69 01/13/2025 Food and Beverage Undisputed 06/30/2026 1240417316 CMS
ARGENX US, INC. $32.16 03/19/2025 Food and Beverage Undisputed 06/30/2026 1240423028 CMS
ARGENX US, INC. $28.97 05/28/2025 Food and Beverage Undisputed 06/30/2026 1240437844 CMS
ARGENX US, INC. $30.39 07/28/2025 Food and Beverage Undisputed 06/30/2026 1240445373 CMS
ARGENX US, INC. $35.48 09/10/2025 Food and Beverage Undisputed 06/30/2026 1240436341 CMS
AstraZeneca Pharmaceuticals LP $18.03 07/02/2025 Food and Beverage Undisputed 06/30/2026 1206836025 CMS
AstraZeneca Pharmaceuticals LP $18.06 08/01/2025 Food and Beverage Undisputed 06/30/2026 1206282110 CMS
Eisai Inc. $31.37 01/07/2025 Food and Beverage Undisputed 06/30/2026 1244455805 CMS
Eisai Inc. $27.16 03/10/2025 Food and Beverage Undisputed 06/30/2026 1244455807 CMS
Eisai Inc. $34.43 04/14/2025 Food and Beverage Undisputed 06/30/2026 1244455809 CMS
Eisai Inc. $25.70 05/15/2025 Food and Beverage Undisputed 06/30/2026 1244455811 CMS
Eisai Inc. $32.02 06/16/2025 Food and Beverage Undisputed 06/30/2026 1244455813 CMS
Eisai Inc. $31.58 11/26/2025 Food and Beverage Undisputed 06/30/2026 1244455815 CMS
Forte Bio-Pharma LLC $16.55 04/16/2025 Food and Beverage Undisputed 06/30/2026 1251430543 CMS
GE HEALTHCARE $60.29 05/14/2025 Food and Beverage Undisputed 06/30/2026 1244288059 CMS
Medtronic, Inc. $31.53 02/13/2025 Food and Beverage Undisputed 06/30/2026 1219115288 CMS
Medtronic, Inc. $20.40 03/27/2025 Food and Beverage Undisputed 06/30/2026 1219115290 CMS
Medtronic, Inc. $18.29 12/17/2025 Food and Beverage Undisputed 06/30/2026 1219115292 CMS
Neurelis, Inc. $19.75 04/28/2025 Food and Beverage Undisputed 06/30/2026 1219189475 CMS
Octapharma USA, Inc. $32.59 06/02/2025 Food and Beverage Undisputed 06/30/2026 1245077251 CMS
SK Life Science, Inc. $31.52 07/31/2025 Food and Beverage Undisputed 06/30/2026 1252314956 CMS
Teva Pharmaceuticals USA, Inc. $20.16 04/21/2025 Food and Beverage Undisputed 06/30/2026 1247502877 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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