Jillian Mattioni, DO
Otolaryngology · Exton, PANPI 1477990091
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $730 of the $903 with a category attached, or 80.9%. It is spread thinly across 12 manufacturers, the largest accounting for just 19.8% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $426, 2.8 times the $150 reported in 2019. That places this record below the midpoint for otolaryngology clinicians in PA, where the typical reported total is $881.
Across 27 payments — averaging $33.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intersect ENT, Inc.$178
- Sanofi$176
- Regeneron Healthcare Solutions, Inc.$137
- Sanofi-aventis U.S. LLC$99
- GSK$74
- Aerin Medical Inc.$66
- plus $172 from 6 others
What the payments were for
- Food & beverage$73081%
- Education$17319%
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 |
|---|---|---|
| Intersect ENT, Inc. | 2 | $178 |
| Sanofi | 5 | $176 |
| Regeneron Healthcare Solutions, Inc. | 5 | $137 |
| Sanofi-aventis U.S. LLC | 1 | $99 |
| GSK | 4 | $74 |
| Aerin Medical Inc. | 3 | $66 |
| Eclipse Technology Solutions Inc. | 2 | $35 |
| Optinose US, Inc. | 1 | $35 |
| Acclarent, Inc | 1 | $32 |
| Medtronic | 1 | $26 |
| Stryker | 1 | $24 |
| ARS Pharmaceuticals Operations, Inc. | 1 | $20 |
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.
- PROPEL$150
How this compares
$903 in reported general payments places this provider in the 50th percentile of 456 otolaryngology 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 |
|---|---|---|
| Ipratropium Bromide | 82 | $1,802 |
| Azelastine Hcl | 58 | $1,802 |
| Fluocinolone Acetonide Oil | 31 | $1,319 |
| Ofloxacin | 42 | $717 |
| Fluticasone Propionate | 45 | $461 |
| Pantoprazole Sodium | 17 | $371 |
| Montelukast Sodium | 24 | $370 |
| Omeprazole | 45 | $302 |
| Famotidine | 38 | $213 |
| Mupirocin | 23 | $152 |
| Methylprednisolone | 29 | $145 |
| Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid | 19 | $139 |
| Prednisone | 41 | $108 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 16 | $102 |
| Clindamycin Hcl | 12 | $80 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Exton
- Nancy SnydermanPhiladelphia$4.5M
- David YenBethlehem$1.4M
- David KennedyPhiladelphia$603K
- Stella LeePittsburgh$438K
- James PalmerPhiladelphia$331K
- Ryan SooseSeven Fields$134K
- Mathew NagorskyPhiladelphia$95K
- Noam CohenPhiladelphia$76K
- Nithin AdappaPhiladelphia$72K
- Matthew SpectorPittsburgh$56K
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.