Matthew Sharum, MD
Otolaryngology · Oklahoma City, OKNPI 1336595271
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $3,725 of the $5,003 with a category attached, or 74.5%. 17 manufacturers reported payments, led by Inspire Medical Systems, Inc. at 51.6% of the total. Reporting peaked in 2022 at $1,609 and has fallen 60.6% since, to $635 in 2025. Among otolaryngology clinicians in OK with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 116 payments — averaging $43.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inspire Medical Systems, Inc.$3K
- Sanofi$567
- Regeneron Healthcare Solutions, Inc.$357
- Intersect ENT, Inc.$357
- Stryker$304
- Medtronic$248
- plus $586 from 11 others
What the payments were for
- Travel & lodging$94919%
- Food & beverage$3,72574%
- Education$3297%
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 |
|---|---|---|
| Inspire Medical Systems, Inc. | 41 | $2,584 |
| Sanofi | 28 | $567 |
| Regeneron Healthcare Solutions, Inc. | 12 | $357 |
| Intersect ENT, Inc. | 4 | $357 |
| Stryker | 3 | $304 |
| Medtronic(2 entities) | 2 | $248 |
| GSK | 10 | $180 |
| Sanofi-aventis U.S. LLC | 2 | $117 |
| Acclarent, Inc | 2 | $41 |
| Kaleo, Inc. | 2 | $36 |
| Alk-abello, Inc | 2 | $36 |
| Merck | 2 | $36 |
| ARS Pharmaceuticals Operations, Inc. | 2 | $32 |
| Aerin Medical Inc. | 1 | $31 |
| Neurent Medical Limited | 1 | $28 |
| Greer Laboratories, Inc. | 1 | $26 |
| Hologic Sales And Service, LLC | 1 | $22 |
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.
- Inspire Upper Airway Stimulation System$1,338
- NA$230
- SINUVA$146
- FUSION$146
- PROPEL$103
- StealthStation$102
How this compares
$5,003 in reported general payments places this provider in the 90th percentile of 109 otolaryngology providers in Oklahoma.
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 |
|---|---|---|
| Azelastine Hcl | 256 | $7,305 |
| Epinephrine | 34 | $7,137 |
| Ipratropium Bromide | 260 | $6,174 |
| Cevimeline Hcl | 16 | $1,649 |
| Fluticasone Propionate | 48 | $627 |
| Betamethasone Dipropionate | 18 | $523 |
| Pilocarpine Hcl | 13 | $396 |
| Montelukast Sodium | 26 | $195 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 24 | $192 |
| Doxycycline Hyclate | 13 | $128 |
| Ondansetron Hcl | 30 | $90 |
| Oxycodone Hcl | 29 | $87 |
| Triamcinolone Acetonide | 12 | $57 |
| Prednisone | 20 | $37 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Oklahoma City
- Kibwei McKinneyOklahoma City$315K
- Richard BakerOklahoma City$17K
- Edward El RassiOklahoma City$13K
- Benjamin CollinsOklahoma City$10K
- Keith ClarkOklahoma City$6K
- Rachad MhawejOklahoma City$6K
- John HouckOklahoma City$5K
- Hassan HawsawiOklahoma City$5K
- Brandon PiersonOklahoma City$5K
- Colby McLaurinOklahoma City$4K
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.