Mark Voyack, PA
Surgical · Allentown, PANPI 1538755277
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,381 of the $5,131 with a category attached, or 85.4%. It is spread thinly across 25 manufacturers, the largest accounting for just 18.9% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $1,772, 2.0 times the $877 reported in 2021. Among surgical clinicians in PA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 122 payments — averaging $42.05 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bayer$972
- Johnson & Johnson$891
- Intuitive Surgical$766
- AstraZeneca$397
- Pfizer$287
- Astellas Pharma US Inc$251
- plus $2K from 19 others
What the payments were for
- Travel & lodging$74915%
- Food & beverage$4,38185%
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 |
|---|---|---|
| Bayer | 18 | $972 |
| Johnson & Johnson | 26 | $891 |
| Intuitive Surgical | 6 | $766 |
| AstraZeneca | 12 | $397 |
| Pfizer | 11 | $287 |
| Astellas Pharma US Inc | 11 | $251 |
| Coloplast | 3 | $189 |
| Myriad Genetic Laboratories, Inc. | 6 | $173 |
| Procept Biorobotics Corporation | 1 | $139 |
| Janssen Scientific Affairs, LLC | 1 | $133 |
| Myovant Sciences Inc. | 1 | $125 |
| EDAP Technomed Inc | 1 | $122 |
| Blue Earth Diagnostics | 7 | $119 |
| Urogen Pharma, Inc. | 1 | $90 |
| Olympus America Inc. | 5 | $89 |
| Ferring Pharmaceuticals Inc. | 1 | $83 |
| KARL Storz Endoscopy-america | 1 | $62 |
| Photocure Inc | 1 | $62 |
| Sumitomo Pharma America, Inc. | 2 | $38 |
| Medtronic | 2 | $35 |
| Veloxis Pharmaceuticals, Inc. | 1 | $33 |
| Novo Nordisk | 1 | $24 |
| Urovant Sciences Inc | 1 | $17 |
| Dendreon Pharmaceuticals LLC | 1 | $16 |
| Antares Pharma, Inc. | 1 | $14 |
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.
- Da Vinci Surgical System$702
- Nubeqa$624
- Erleada$610
- LYNPARZA$250
- AquaBeam Robotic System$139
- ORGOVYX$125
- Xofigo$125
- AKEEGA$125
- XTANDI$125
- FOCAL ONE$122
- Luja Coude$108
- Prolaris$105
How this compares
$5,131 in reported general payments places this provider in the 95th percentile of 626 surgical providers in Pennsylvania.
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 |
|---|---|---|
| XtandiEnzalutamide | 23 | $300,470 |
| MyrbetriqMirabegron | 18 | $16,018 |
| Tamsulosin Hcl | 630 | $12,210 |
| Silodosin | 35 | $2,694 |
| Solifenacin Succinate | 32 | $2,597 |
| Finasteride | 125 | $2,046 |
| Trospium Chloride | 29 | $1,251 |
| Bicalutamide | 41 | $1,031 |
| CefuroximeCefuroxime Axetil | 141 | $783 |
| Alfuzosin Hcl ErAlfuzosin Hcl | 43 | $733 |
| Oxybutynin Chloride ErOxybutynin Chloride | 49 | $732 |
| Oxybutynin Chloride | 19 | $401 |
| Cephalexin | 67 | $326 |
| Doxycycline Hyclate | 13 | $129 |
| Ketorolac Tromethamine | 11 | $127 |
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 |
|---|---|---|
| Astellas Pharma US IncXtandi, Myrbetriq | $251 | $316,48841 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 95th percentile of 626 surgical providers in Pennsylvania.
Other surgical in Allentown
- Kyle LangstonAllentown$50K
- Steven RogalskiAllentown$9K
- Lori CrouseAllentown$4K
- Sabrina DepueAllentown$4K
- Patsy SkablaWynnewood$188K
- Aaron MacoskeyPittsburgh$40K
- Elissa CastorPittsburgh$25K
- Amanda YakobitisWynnewood$24K
- Dustin HobbsWilkes Barre$15K
- Leah KovalPittsburgh$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.