Physician profile
Ronald E Fields
NPI 1962498196
$10,866.42
in general payments reported to CMS, 2019-2025
48 companies · $2,858 in 2025
The $2,858 reported for 2025 was more than what 89% of Critical Care Medicine (Internal Medicine) providers received nationally (typical 2025 total: $189).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $770 · 2020: $658 · 2021: $400 · 2022: $1,698 · 2023: $2,269 · 2024: $2,213 · 2025: $2,858.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $7,217 · Education: $124.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $7,216.76 |
| Education | $123.99 |
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 |
|---|---|---|---|
| Glaxosmithkline, LLC. | $1,852.61 | 2019-2025 | Trelegy Ellipta, Nucala, Arexvy |
| Boehringer Ingelheim Pharmaceuticals, INC. | $1,194.76 | 2019-2025 | Ofev, Stiolto Respimat, Spiriva Respimat |
| Genzyme Corporation | $1,054.12 | 2022-2025 | |
| Astrazeneca Pharmaceuticals Lp | $886.38 | 2019-2025 | Tezspire, Fasenra, Breztri |
| Grifols USA, LLC | $510.37 | 2022-2025 | Prolastin-C Liquid |
| United Therapeutics Corporation | $490.97 | 2020-2025 | Tyvaso, Tyvaso |
| Actelion Pharmaceuticals US, INC. | $449.12 | 2022-2025 | Uptravi, Opsumit, Opsynvi |
| Regeneron Healthcare Solutions, INC. | $405.83 | 2019-2025 | Dupixent |
| Ucb, INC. | $352.50 | 2019-2024 | Briviact |
| Merck Sharp & Dohme LLC | $332.15 | 2019-2025 | Zerbaxa, Recarbrio, Dificid |
| Janssen Pharmaceuticals, INC | $210.45 | 2020-2024 | Xarelto |
| Paratek Pharmaceuticals, INC. | $206.89 | 2020-2023 | Nuzyra |
| Verona Pharma, INC. | $194.62 | 2025 | Ohtuvayre |
| Baxter Healthcare | $188.10 | 2023-2025 | Hillrom - Life 2000 Ventilation System, Hillrom - Vest System Model 105 Home Care |
| Insmed, INC. | $186.17 | 2020-2025 | Arikayce, Brinsupri |
Show all 48 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Abiomed | $178.17 | 2021-2023 | Impella |
| Astellas Pharma US INC | $171.76 | 2020-2022 | |
| Mylan Specialty L.P. | $169.93 | 2022-2024 | Yupelri |
| La Jolla Pharmaceutical Company | $140.63 | 2019-2025 | Giapreza, Zevtera |
| Chiesi USA, INC. | $128.88 | 2020-2022 | |
| Pulmonx Corporation | $121.42 | 2021-2025 | Chartis Catheter, Zephyr Endobronchial Valve, Zephyr Delivery Catheter |
| Pfizer INC. | $120.29 | 2019-2025 | |
| Ani Pharmaceuticals, INC. | $118.07 | 2025 | Purified Cortrophin Gel |
| Inogen, INC. | $100.85 | 2022-2025 | Inogen One G5 Oxygen Concentrator - Bluetooth |
| Shionogi INC | $87.59 | 2024 | Fetroja |
| Alexion Pharmaceuticals, INC. | $82.08 | 2022-2023 | Soliris |
| Mallinckrodt Enterprises LLC | $81.66 | 2019 | |
| Bayer Healthcare Pharmaceuticals INC. | $75.40 | 2022-2023 | |
| Intuitive Surgical, INC. | $67.40 | 2019 | |
| Electromed, INC. | $65.17 | 2024-2025 | Smartvest |
| Abbvie INC. | $63.76 | 2025 | |
| E.R. Squibb & Sons, L.L.C. | $57.76 | 2019-2022 | |
| Viatris Specialty LLC | $57.50 | 2025 | Yupelri |
| Vifor Pharma, INC. | $54.56 | 2024 | Zemaira, Veltassa |
| Amgen INC. | $53.94 | 2025 | Tezspire |
| Portola Pharmaceuticals, LLC | $47.18 | 2019 | |
| Philips North America LLC | $46.25 | 2024-2025 | Vest Therapy Und, (Ak6) Vest Therapy |
| Novartis Pharmaceuticals Corporation | $39.72 | 2022 | |
| Tactile Systems Technology INC | $31.57 | 2023 | Flexitouch Plus, Entre Plus |
| Advanced Respiratory, INC | $27.26 | 2020 | |
| Organogenesis INC. | $25.94 | 2023 | Puraply |
| Liquidia Technologies, INC. | $23.32 | 2025 | Yutrepia |
| Cardinal Health 200 LLC | $22.14 | 2021 | |
| Phadia US INC. | $21.19 | 2024 | Immunocap |
| Livanova USA, INC. | $20.32 | 2019 | |
| Scpharmaceuticals INC. | $19.47 | 2025 | |
| Cook Medical LLC | $16.26 | 2019 | |
| Inspire Medical Systems, INC. | $13.94 | 2025 | Inspire |
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 Ronald Fields 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.