Mack Arroliga, MD
Pain Medicine · Huntington, WVNPI 1669883351
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 139 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 16 manufacturers reported payments, led by Medtronic at 34.3% of the total. Reporting peaked in 2019 at $1,543 and has fallen 83.6% since, to $253 in 2025.
Across 139 payments — averaging $29.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$1K
- Boston Scientific$1K
- Abbott$446
- Nevro Corp.$402
- Si-bone, Inc.$152
- Amgen$125
- plus $465 from 10 others
What the payments were for
- Food & beverage$4,065100%
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 |
|---|---|---|
| Medtronic(2 entities) | 46 | $1,393 |
| Boston Scientific | 30 | $1,082 |
| Abbott | 23 | $446 |
| Nevro Corp. | 16 | $402 |
| Si-bone, Inc. | 4 | $152 |
| Amgen | 1 | $125 |
| Averitas Pharma Inc. | 3 | $72 |
| Relievant Medsystems, Inc. | 4 | $71 |
| Collegium Pharmaceutical, Inc. | 4 | $59 |
| Vertos Medical, Inc. | 2 | $56 |
| Bioventus LLC | 1 | $55 |
| Saluda Medical Americas, Inc. | 1 | $53 |
| Curonix LLC | 1 | $42 |
| Globus Medical | 1 | $28 |
| Mallinckrodt Enterprises LLC | 1 | $17 |
| Pfizer | 1 | $12 |
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.
- SPECTRA WAVEWRITER$282
- ADAPTIVESTIM$173
- AIMOVIG$125
- SYNCHROMED$116
- ETERNA$101
How this compares
$4,065 in reported general payments places this provider in the 65th percentile of 35 pain medicine providers in West Virginia.
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 |
|---|---|---|
| Xtampza ErOxycodone Myristate | 17 | $8,283 |
| Fentanyl | 11 | $731 |
| Oxycodone Hcl | 13 | $488 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 18 | $429 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 19 | $219 |
| Gabapentin | 12 | $159 |
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 |
|---|---|---|
| Collegium Pharmaceutical, Inc.Xtampza Er | $59 | $8,28317 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 65th percentile of 35 pain medicine providers in West Virginia.
Other pain medicine in Huntington
- Onyechi MegafuHuntington$37K
- Muhammad MaazHuntington$19K
- Ghassan MoufarregeHuntington$8K
- Ahmet OzturkHuntington$5K
- Pushpa Nambi JosephHuntington$2K
- Joseph de LapaHuntington$30
- David SaldivarMorgantown$28K
- Lucas BraceroCharleston$24K
- Violet ShacklefordMorgantown$17K
- Richard VaglientiMorgantown$13K
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.