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

MONY CHAN TAN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1538943113
CMS profile
11516065
Location
LONG BEACH, CA

General Payments · PY2024

$1,149.44

  • Reported across 33 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,149.44

33 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 $1,084.44 31
Education $45.00 1
Travel and Lodging $20.00 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $1,149.44 33

Payment records · PY2024 (33)

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

Program year 2024
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $20.35 01/31/2024 Food and Beverage Undisputed 01/23/2026 1117697536 CMS
Amgen Inc. $22.10 03/11/2024 Food and Beverage Undisputed 01/23/2026 1117697538 CMS
Amgen Inc. $20.65 08/19/2024 Food and Beverage Undisputed 01/23/2026 1117697540 CMS
Ardelyx, Inc. $30.40 05/30/2024 Food and Beverage Undisputed 01/23/2026 1146747457 CMS
Ardelyx, Inc. $30.56 06/27/2024 Food and Beverage Undisputed 01/23/2026 1146747459 CMS
Ardelyx, Inc. $125.01 11/07/2024 Food and Beverage Undisputed 01/23/2026 1146747461 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.28 07/15/2024 Food and Beverage Undisputed 01/23/2026 1086360180 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.10 11/05/2024 Food and Beverage Undisputed 01/23/2026 1086307333 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.35 11/21/2024 Food and Beverage Undisputed 01/23/2026 1086286368 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.84 12/05/2024 Food and Beverage Undisputed 01/23/2026 1086332619 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.82 12/11/2024 Food and Beverage Undisputed 01/23/2026 1086341805 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.46 08/04/2024 Food and Beverage Undisputed 01/23/2026 1118051823 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.36 08/14/2024 Food and Beverage Undisputed 01/23/2026 1118051821 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.25 09/09/2024 Food and Beverage Undisputed 01/23/2026 1118051825 CMS
Gilead Sciences, Inc. $121.83 04/18/2024 Food and Beverage Undisputed 01/23/2026 1133697703 CMS
Gilead Sciences, Inc. $120.87 08/20/2024 Food and Beverage Undisputed 01/23/2026 1133697705 CMS
Hologic Sales and Service, LLC $29.59 10/18/2024 Food and Beverage Undisputed 01/23/2026 1084918800 CMS
Lilly USA, LLC $19.81 07/24/2024 Food and Beverage Undisputed 01/23/2026 1135908132 CMS
Lilly USA, LLC $27.09 08/01/2024 Food and Beverage Undisputed 01/23/2026 1135908134 CMS
Lilly USA, LLC $19.81 08/14/2024 Food and Beverage Undisputed 01/23/2026 1135928988 CMS
Lilly USA, LLC $21.57 09/19/2024 Food and Beverage Undisputed 01/23/2026 1135840972 CMS
Medtronic, Inc. $51.45 08/23/2024 Food and Beverage Undisputed 01/23/2026 1116872593 CMS
Medtronic, Inc. $5.52 08/23/2024 Food and Beverage Undisputed 01/23/2026 1116872595 CMS
Medtronic, Inc. $78.75 08/23/2024 Food and Beverage Undisputed 01/23/2026 1116872597 CMS
Medtronic, Inc. $45.00 08/24/2024 Education Undisputed 01/23/2026 1112064132 CMS
Medtronic, Inc. $20.00 08/24/2024 Travel and Lodging Undisputed 01/23/2026 1116872599 CMS
Merck Sharp & Dohme LLC $20.91 09/04/2024 Food and Beverage Undisputed 01/23/2026 1141706158 CMS
Novo Nordisk Inc $25.00 03/28/2024 Food and Beverage Undisputed 01/23/2026 1100321664 CMS
Novo Nordisk Inc $21.43 05/23/2024 Food and Beverage Undisputed 01/23/2026 1100612675 CMS
Phadia US Inc. $20.81 04/19/2024 Food and Beverage Undisputed 01/23/2026 1067583998 CMS
Phathom Pharmaceuticals, Inc. $20.25 08/26/2024 Food and Beverage Undisputed 01/23/2026 1151209571 CMS
SHIELD THERAPEUTICS INC $29.81 02/14/2024 Food and Beverage Undisputed 01/23/2026 1150120905 CMS
SHIELD THERAPEUTICS INC $28.41 08/07/2024 Food and Beverage Undisputed 01/23/2026 1150141164 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
2024
Source files
Dataset page · Bulk file · PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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