Physician profile
Patrick Shin Maeng
NPI 1790946069
$3,164.66
in general payments reported to CMS, 2019-2025
18 companies · $868 in 2025
The $868 reported for 2025 was more than what 86% of Pediatric Pulmonology providers received nationally (typical 2025 total: $140).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $495 · 2020: $115 · 2021: $117 · 2022: $521 · 2023: $622 · 2024: $426 · 2025: $868.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,916.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,916.10 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Astrazeneca Pharmaceuticals LP | $723.31 | 2019-2025 | Fasenra, Tezspire |
| Regeneron Healthcare Solutions, INC. | $689.62 | 2020-2025 | Dupixent |
| Philips North America LLC | $365.06 | 2019-2025 | Vest Therapy Und |
| Genzyme Corporation | $323.97 | 2021-2025 | |
| Genentech USA, INC. | $248.29 | 2019-2025 | Xolair |
| Sobi, INC | $214.70 | 2019-2024 | |
| Jazz Pharmaceuticals INC. | $124.39 | 2019 | |
| Baxter Healthcare | $75.17 | 2022-2025 | Hillrom - Vest System Model 105 Home Care, Hillrom - Monarch Airway Clearance System |
| Chiesi USA, INC. | $74.77 | 2019-2023 | Bronchitol, Pertzye |
| Nestle Healthcare Nutrition INC. | $67.54 | 2021-2023 | |
| Novartis Pharmaceuticals Corporation | $67.34 | 2022-2023 | |
| Amgen INC. | $33.26 | 2022 | |
| Phadia US INC. | $31.83 | 2019-2022 | |
| Glaxosmithkline, LLC. | $31.70 | 2019-2022 | |
| Kaleo, INC. | $31.47 | 2019-2022 |
Show all 18 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Ars Pharmaceuticals Operations, INC. | $23.73 | 2025 | Neffy |
| Pfizer INC. | $20.12 | 2019 | |
| Electromed, INC. | $18.39 | 2025 | Smartvest |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Patrick Maeng listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.