GlassScriptPhysician profile
Douglas Graham Adler
NPI 1891748687
$910,161.28
in general payments reported to CMS, 2019-2025
29 companies · $76K in 2025
The $76K reported for 2025 was more than what 98% of Gastroenterology (Internal Medicine) providers received nationally (typical 2025 total: $636).
See the full distribution for Gastroenterology (Internal Medicine)
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $149K · 2020: $140K · 2021: $198K · 2022: $148K · 2023: $81K · 2024: $118K · 2025: $76K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $125K · Consulting Fee: $88K · Travel and Lodging: $44K · Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program: $13K · Food and Beverage: $4,951.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $124,690.00 |
| Consulting Fee | $88,256.25 |
| Travel and Lodging | $43,630.54 |
| Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program | $13,324.00 |
| Food and Beverage | $4,951.30 |
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 |
|---|---|---|---|
| Abbvie INC. | $503,993.84 | 2019-2025 | Creon, Linzess, Viberzi |
| Boston Scientific Corporation | $138,644.47 | 2019-2025 | Resolution 360 Clip, Overstitch Endoscopic Suturing System, Exalt Model D |
| Olympus Corporation | $56,269.95 | 2020-2025 | Evis Exera III Colonovideoscope, Evis Eus Endoscopic Ultrasound Center, Evis Exera II Ultrasound Gastrovideoscope |
| Olympus America INC. | $49,937.88 | 2019-2025 | Visiglide, Single Use Electrosurgical Knife Kd-655, Endoclot Sis |
| Merit Medical Systems INC | $44,975.63 | 2019-2025 | Project Midnight, Medsurg Interface, Electrocautery |
| Olympus Corporation of The Americas | $30,113.30 | 2020-2024 | Evis Exera III Duodenovideoscope, Single Use Electrosurgical Knife Kd-655, Disposable Distal Attachment |
| Conmed Corporation | $23,875.02 | 2021-2025 | Gore Viabil, Conmed Biliary, Conmed Hemostasis |
| Ambu INC. | $14,369.52 | 2020-2022 | |
| Wilson Cook Medical Incorporated | $12,589.63 | 2019-2024 | Echotip Insight, D.A.S.H. |
| Cook Incorporated | $9,056.15 | 2025 | Echotip Insight |
| US Endoscopy | $7,750.00 | 2024 | |
| Micro-Tech Endoscopy USA, INC. | $4,742.60 | 2022-2024 | |
| Medtronic, INC. | $3,713.19 | 2021-2022 | |
| Covidien LP | $2,625.00 | 2020 | |
| Olympus Medical Systems Corporation | $2,010.00 | 2025 | Evis Exera III Duodenovideoscope |
Show all 28 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Steris Corporation | $1,725.13 | 2024 | |
| Gilead Sciences, INC. | $1,330.00 | 2020-2022 | |
| Cook Medical LLC | $812.16 | 2019-2025 | Echotip Insight, Fusion, Tornado |
| Becton, Dickinson and Company | $446.67 | 2021 | |
| Vertex Pharmaceuticals Incorporated | $380.00 | 2021 | |
| Allergan, INC. | $365.24 | 2019-2020 | |
| Enterra Medical, INC. | $182.97 | 2024-2025 | |
| Erbe USA INC | $174.18 | 2020-2024 | |
| Janssen Biotech, INC. | $20.31 | 2025 | Tremfya |
| Intercept Pharmaceuticals, INC. | $16.80 | 2024 | |
| Takeda Pharmaceuticals U.S.A., INC. | $15.76 | 2021 | |
| Nestle Healthcare Nutrition INC. | $14.11 | 2023 | |
| Braintree Laboratories, INC. | $11.77 | 2021 |
1 company reported research payments only; those appear in the research section below.
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
$2,200.00 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 Douglas Adler 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.