Miguel Arenas, MD
Gastroenterology · Tucson, AZNPI 1619087590
Payments from drug & device makers
Across 520 payments — averaging $39.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intercept Pharmaceuticals, Inc.$12K
- AbbVie$3K
- Johnson & Johnson$1K
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$810
- Bristol Myers Squibb$561
- Aimmune Therapeutics, Inc.$408
- plus $3K from 28 others
Across 1 payment — averaging $689.37 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Eli Lilly$689
What the payments were for
- Food & beverage$8,768100%
- Education$230%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Intercept Pharmaceuticals, Inc. | 17 | $11,790 |
| AbbVie(2 entities) | 194 | $3,410 |
| Johnson & Johnson(2 entities) | 55 | $1,016 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 53 | $810 |
| Bristol Myers Squibb | 37 | $561 |
| Aimmune Therapeutics, Inc. | 38 | $408 |
| Gilead | 18 | $326 |
| Takeda Pharmaceuticals U.S.A., Inc. | 11 | $261 |
| Sanofi | 9 | $216 |
| Merck | 8 | $183 |
| Ipsen Biopharmaceuticals, Inc | 6 | $165 |
| Nestle Healthcare Nutrition Inc. | 18 | $158 |
| Braintree Laboratories, Inc. | 10 | $141 |
| Ardelyx, Inc. | 5 | $128 |
| Madrigal Pharmaceuticals | 4 | $122 |
| Ironwood Pharmaceuticals, Inc | 5 | $109 |
| Regeneron Healthcare Solutions, Inc. | 4 | $106 |
| E.r. Squibb & Sons, L.L.C. | 1 | $85 |
| Ferring Pharmaceuticals Inc. | 4 | $63 |
| Enterra Medical, Inc. | 1 | $52 |
| Pfizer | 2 | $51 |
| Redhill Biopharma Inc. | 3 | $49 |
| Phathom Pharmaceuticals, Inc. | 2 | $46 |
| QOL Medical, LLC | 2 | $39 |
| Novo Nordisk | 2 | $38 |
| Capsovision, Inc. | 2 | $36 |
| UCB, Inc. | 1 | $31 |
| Organon | 2 | $30 |
| Celltrion USA Inc. | 1 | $17 |
| Digestive Care, Inc. | 1 | $16 |
| Shire North American Group Inc | 1 | $16 |
| Evoke Pharma, Inc. | 1 | $14 |
| Shionogi Inc | 1 | $14 |
| Kadmon Pharmaceuticals LLC | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Livdelzi$122
How this compares
$20,516 in reported general payments places this provider in the 75th percentile of 355 gastroenterology providers in Arizona.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Sucralfate | 39 | $5,362 |
| ClenpiqSod Picosulf/Mag Ox/Citric Ac | 30 | $5,205 |
| Mesalamine | 11 | $3,769 |
| Omeprazole | 152 | $2,699 |
| Ursodiol | 11 | $1,947 |
| Cholestyramine LightCholestyramine | 20 | $1,106 |
| Pantoprazole Sodium | 83 | $1,029 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 14 | $908 |
| Famotidine | 23 | $422 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 13 | $230 |
| Amoxicillin | 12 | $69 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Ferring Pharmaceuticals Inc.Clenpiq | $63 | $5,20530 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 75th percentile of 355 gastroenterology providers in Arizona.
Other gastroenterology in Tucson
- Sam MoussaTucson$3.9M
- Bassel KissoTucson$2.3M
- Fadi DeebTucson$1.5M
- Sasha TalebanTucson$744K
- Rehan IftikharTucson$479K
- Craig GrossTucson$256K
- Gary GoldsteinTucson$177K
- Rizwan SafdarTucson$98K
- Gary GottliebTucson$91K
- Joseph DavisChandler$7.4M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.