Jennifer Masslon
Family · Las Vegas, NVNPI 1598309866
Payments from drug & device makers
Across 155 payments — averaging $40.21 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Axonics, Inc.$1K
- Sumitomo Pharma America, Inc.$870
- Biohaven Pharmaceuticals, Inc.$805
- Boston Scientific$508
- Dendreon Pharmaceuticals LLC$496
- Astellas Pharma US Inc$295
- plus $2K from 26 others
What the payments were for
- Consulting fees$80013%
- Speaking & faculty fees$1252%
- Travel & lodging$88114%
- Food & beverage$4,34270%
- Education$851%
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 |
|---|---|---|
| Axonics, Inc. | 7 | $1,175 |
| Sumitomo Pharma America, Inc. | 35 | $870 |
| Biohaven Pharmaceuticals, Inc. | 2 | $805 |
| Boston Scientific | 8 | $508 |
| Dendreon Pharmaceuticals LLC | 14 | $496 |
| Astellas Pharma US Inc | 6 | $295 |
| Johnson & Johnson | 10 | $275 |
| Medtronic | 3 | $210 |
| Urogen Pharma, Inc. | 6 | $165 |
| Merck | 2 | $147 |
| AbbVie | 7 | $142 |
| Blue Earth Diagnostics | 6 | $136 |
| Novo Nordisk | 6 | $121 |
| Accord Healthcare, Inc. | 6 | $118 |
| Bayer | 5 | $101 |
| Forte Bio-pharma LLC | 1 | $84 |
| Antares Pharma, Inc. | 5 | $77 |
| Immunitybio, Inc. | 3 | $69 |
| Teva Pharmaceuticals USA, Inc. | 3 | $58 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $52 |
| AstraZeneca | 2 | $46 |
| Endo USA, Inc. | 3 | $45 |
| Teleflex LLC | 1 | $41 |
| Myriad Genetic Laboratories, Inc. | 2 | $37 |
| 180 Medical, Inc. | 2 | $36 |
| Telix Pharmaceuticals | 1 | $21 |
| Collegium Pharmaceutical, Inc. | 1 | $20 |
| Pfizer | 1 | $19 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $17 |
| Ferring Pharmaceuticals Inc. | 1 | $16 |
| Redhill Biopharma Inc. | 1 | $16 |
| Femselect 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.
How this compares
$6,233 in reported general payments places this provider in the 95th percentile of 1,501 family providers in Nevada.
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 |
|---|---|---|
| GemtesaVibegron | 57 | $51,230 |
| MyrbetriqMirabegron | 43 | $21,093 |
| Estradiol | 87 | $4,575 |
| Solifenacin Succinate | 73 | $2,311 |
| Alfuzosin Hcl ErAlfuzosin Hcl | 151 | $1,865 |
| Tamsulosin Hcl | 253 | $1,638 |
| NitrofurantoinNitrofurantoin Macrocrystal | 70 | $1,476 |
| Oxybutynin Chloride | 57 | $1,178 |
| Tadalafil | 25 | $1,108 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 64 | $875 |
| Testosterone Cypionate | 28 | $656 |
| Methenamine Hippurate | 15 | $551 |
| Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip | 28 | $506 |
| Finasteride | 43 | $357 |
| Cephalexin | 25 | $258 |
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 |
|---|---|---|
| Sumitomo Pharma America, Inc.Gemtesa | $870 | $51,23057 claims |
| Astellas Pharma US IncMyrbetriq | $295 | $21,09343 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 1,501 family providers in Nevada.
Other family in Las Vegas
- John PhoenixLas Vegas$281K
- Hollie TylerLas Vegas$118K
- Jon FaillaLas Vegas$74K
- Alex LapasaranLas Vegas$50K
- Kelly PapeshLas Vegas$44K
- Erin WilkinsonLas Vegas$43K
- Anna Melisa Lopez-SanglayLas Vegas$42K
- Bernard BlanksLas Vegas$26K
- Hillary DursteinLas Vegas$21K
- Victoria HughesLas Vegas$19K
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.