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

CHALAK N MUHAMMAD

Allopathic & Osteopathic Physicians Family Medicine

NPI
1013179308
CMS profile
562653
Location
YORK, PA

General Payments · PY2018–2019

$635.99

  • Reported across 10 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$323.92

8 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

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $323.92 8

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
Novo Nordisk AS $239.99 5
Boehringer Ingelheim Pharmaceuticals, Inc. $45.83 1
Amgen Inc. $27.00 1
Corcept Therapeutics $11.10 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $312.07 2
PY2019 $323.92 8

Payment records · PY2019 (8)

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

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $27.00 11/17/2019 Food and Beverage Undisputed 01/23/2026 663328277 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $45.83 12/06/2019 Food and Beverage Undisputed 01/23/2026 700078969 CMS
Corcept Therapeutics $11.10 04/19/2019 Food and Beverage Undisputed 01/23/2026 695517803 CMS
Novo Nordisk Inc $16.74 06/07/2019 Food and Beverage Undisputed 01/23/2026 690069525 CMS
Novo Nordisk Inc $78.24 06/08/2019 Food and Beverage Undisputed 01/23/2026 690069519 CMS
Novo Nordisk Inc $34.06 06/09/2019 Food and Beverage Undisputed 01/23/2026 674452765 CMS
Novo Nordisk Inc $71.95 06/10/2019 Food and Beverage Undisputed 01/23/2026 690069521 CMS
Novo Nordisk Inc $39.00 12/05/2019 Food and Beverage Undisputed 01/23/2026 750695861 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
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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