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

MIRIAM CHAN

Allopathic & Osteopathic Physicians Pediatrics

NPI
1861999872
CMS profile
4589595
Location
ENCINO, CA

General Payments · PY2019–2024

$2,365.51

  • Reported across 82 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,242.49

26 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

Nature of paymentAmountRecords
Food and Beverage $1,242.49 26

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $66.05 4
PY2020 $128.70 7
PY2021 $373.24 18
PY2022 $242.32 13
PY2023 $312.71 14
PY2024 $1,242.49 26

Payment records · PY2024 (26)

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

Program year 2024 20192020202120222023 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 $21.03 04/03/2024 Food and Beverage Undisputed 01/23/2026 1105707136 CMS
Corium, LLC $34.05 05/24/2024 Food and Beverage Undisputed 01/23/2026 1100071067 CMS
Corium, LLC $23.32 08/22/2024 Food and Beverage Undisputed 01/23/2026 1100187394 CMS
Cranial Technologies, Inc $16.03 07/16/2024 Food and Beverage Undisputed 01/23/2026 1082236250 CMS
GlaxoSmithKline, LLC. $16.30 02/13/2024 Food and Beverage Undisputed 01/23/2026 1116050793 CMS
GlaxoSmithKline, LLC. $27.25 10/29/2024 Food and Beverage Undisputed 01/23/2026 1116314834 CMS
HARMONY BIOSCIENCES LLC $23.43 09/20/2024 Food and Beverage Undisputed 01/23/2026 1126057347 CMS
kaleo, Inc. $28.32 01/26/2024 Food and Beverage Undisputed 01/23/2026 1126628312 CMS
kaleo, Inc. $21.39 03/12/2024 Food and Beverage Undisputed 01/23/2026 1126628314 CMS
Merck Sharp & Dohme LLC $19.43 04/09/2024 Food and Beverage Undisputed 01/23/2026 1141956193 CMS
Merck Sharp & Dohme LLC $33.97 06/03/2024 Food and Beverage Undisputed 01/23/2026 1141649861 CMS
Novo Nordisk Inc $103.39 09/11/2024 Food and Beverage Undisputed 01/23/2026 1097460860 CMS
PFIZER INC. $25.07 01/22/2024 Food and Beverage Undisputed 01/23/2026 1131808585 CMS
Regeneron Healthcare Solutions, Inc. $18.08 02/26/2024 Food and Beverage Undisputed 01/23/2026 1114021308 CMS
SANOFI PASTEUR INC. $21.05 02/06/2024 Food and Beverage Undisputed 01/23/2026 1128739988 CMS
SANOFI PASTEUR INC. $17.56 07/15/2024 Food and Beverage Undisputed 01/23/2026 1128739996 CMS
SANOFI-AVENTIS U.S. LLC $20.14 05/31/2024 Food and Beverage Undisputed 01/23/2026 1139685751 CMS
SANOFI-AVENTIS U.S. LLC $21.77 09/17/2024 Food and Beverage Undisputed 01/23/2026 1139685801 CMS
Supernus Pharmaceuticals, Inc. $37.71 01/29/2024 Food and Beverage Undisputed 01/23/2026 1147881584 CMS
Supernus Pharmaceuticals, Inc. $584.88 01/30/2024 Food and Beverage Undisputed 01/23/2026 1147881586 CMS
Supernus Pharmaceuticals, Inc. $23.92 07/15/2024 Food and Beverage Undisputed 01/23/2026 1147892566 CMS
Supernus Pharmaceuticals, Inc. $22.58 10/31/2024 Food and Beverage Undisputed 01/23/2026 1147892564 CMS
Verrica Pharmaceuticals Inc. $13.14 01/10/2024 Food and Beverage Undisputed 01/23/2026 1118378890 CMS
Verrica Pharmaceuticals Inc. $25.47 05/03/2024 Food and Beverage Undisputed 01/23/2026 1118378892 CMS
Verrica Pharmaceuticals Inc. $25.16 06/06/2024 Food and Beverage Undisputed 01/23/2026 1118378894 CMS
Verrica Pharmaceuticals Inc. $18.05 07/23/2024 Food and Beverage Undisputed 01/23/2026 1118378896 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.