Physician profile
Mark J Buchfuhrer
NPI 1639130693
$70,494.58
in general payments reported to CMS, 2019-2025
45 companies · $23K in 2025
The $23K reported for 2025 was more than what 94% of Sleep Medicine (Psychiatry & Neurology) providers received nationally (typical 2025 total: $337).
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $15K · 2020: $10K · 2021: $13K · 2022: $2,198 · 2023: $2,882 · 2024: $4,013 · 2025: $23K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $15K · Food and Beverage: $8,597 · Honoraria: $4,585 · Travel and Lodging: $1,610 · Education: $288.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $14,824.00 |
| Food and Beverage | $8,597.32 |
| Honoraria | $4,585.00 |
| Travel and Lodging | $1,610.26 |
| Education | $288.00 |
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. Research payments are listed separately below. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Noctrix Health, INC. | $20,302.34 | 2025 | Nidra |
| Harmony Biosciences LLC | $19,720.08 | 2020-2025 | Wakix |
| Ucb, INC. | $10,098.04 | 2019-2022 | |
| Arbor Pharmaceuticals, INC. | $4,298.93 | 2019-2022 | |
| Glaxosmithkline, LLC. | $2,684.73 | 2019-2025 | Benlysta, Nucala, Trelegy Ellipta |
| Boehringer Ingelheim Pharmaceuticals, INC. | $2,434.91 | 2019-2025 | Ofev, Jascayd, Spiriva Respimat |
| Genentech USA, INC. | $1,959.23 | 2020-2022 | |
| Jazz Pharmaceuticals INC. | $1,657.43 | 2019-2025 | |
| Astrazeneca Pharmaceuticals LP | $1,557.69 | 2019-2025 | Tezspire, Airsupra, Breztri |
| Azurity Pharmaceuticals, INC. | $1,418.07 | 2023-2025 | Horizant, Horizant |
| Collegium Pharmaceutical, INC. | $661.99 | 2023-2025 | Belbuca |
| Janssen Biotech, INC. | $601.20 | 2021-2024 | Tremfya |
| Avadel Cns Pharmaceuticals, LLC | $409.49 | 2023-2025 | Lumryz |
| Genzyme Corporation | $312.24 | 2021-2025 | |
| Mylan Specialty L.P. | $294.26 | 2019-2024 | Yupelri |
Show all 45 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | $284.57 | 2019-2025 | Dupixent |
| Lilly USA, LLC | $241.22 | 2022-2025 | Taltz, Mounjaro, Zepbound |
| Novartis Pharmaceuticals Corporation | $194.88 | 2023-2025 | |
| Amgen INC. | $164.96 | 2021-2025 | Otezla, Prolia, Evenity |
| Merck Sharp & Dohme LLC | $158.97 | 2020-2023 | Belsomra |
| United Therapeutics Corporation | $150.63 | 2022-2024 | Tyvaso |
| Amarin Pharma, INC. | $138.75 | 2020 | |
| Electromed, INC. | $90.99 | 2024-2025 | Smartvest |
| Fresenius Kabi USA, LLC | $63.50 | 2023-2024 | Idacio |
| Verona Pharma, INC. | $60.99 | 2025 | Ohtuvayre |
| Axsome Therapeutics, INC. | $48.16 | 2024-2025 | Sunosi |
| E.R. Squibb & Sons, L.L.C. | $46.52 | 2021-2022 | |
| Ani Pharmaceuticals, INC. | $44.40 | 2023-2025 | Purified Cortrophin Gel |
| Virtus Pharmaceuticals LLC | $42.86 | 2024 | Levorphanol Tartrate |
| Insmed, INC. | $35.48 | 2025 | Brinsupri, Arikayce |
| Eisai INC. | $35.03 | 2020 | |
| Pfizer INC. | $27.96 | 2020 | |
| Philips North America LLC | $27.79 | 2019-2023 | |
| Horizon Therapeutics Plc | $26.68 | 2021 | |
| Mallinckrodt Hospital Products INC. | $24.42 | 2024 | Acthar |
| Paratek Pharmaceuticals, INC. | $22.72 | 2024 | Nuzyra |
| Sanofi-Aventis U.S. LLC | $19.91 | 2022 | |
| Sentynl Therapeutics, INC. | $19.46 | 2020 | |
| Viatris Specialty LLC | $19.27 | 2025 | Yupelri |
| Aurinia Pharma U.S., INC. | $18.88 | 2022 | |
| Depuy Synthes Sales INC. | $16.03 | 2021 | |
| Biodelivery Sciences International, INC. | $15.62 | 2021 | |
| Bioventus LLC | $15.38 | 2021 | |
| Baxter Healthcare | $15.06 | 2023 | Hillrom - Life 2000 Ventilation System |
| Inogen, INC. | $12.86 | 2022 |
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.
Research and ownership
$60,240.00 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Mark Buchfuhrer 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.