Matthew Davidson, DO
Surgery · State College, PANPI 1689663775
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $755 of the $1,120 with a category attached, or 67.5%. Camber Spine Technologies LLC accounts for 67.5% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2021 at $801 and has fallen 92.2% since, to $63 in 2025. That places this record below the midpoint for surgery clinicians in PA, where the typical reported total is $1,143.
Across 22 payments — averaging $50.90 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Camber Spine Technologies LLC$755
- Medtronic$120
- Myriad Genetic Laboratories, Inc.$91
- Johnson & Johnson$59
- Smith+Nephew$48
- Medela LLC$24
- plus $24 from 1 others
What the payments were for
- Travel & lodging$75567%
- Food & beverage$36433%
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 |
|---|---|---|
| Camber Spine Technologies LLC | 5 | $755 |
| Medtronic | 6 | $120 |
| Myriad Genetic Laboratories, Inc. | 4 | $91 |
| Johnson & Johnson | 2 | $59 |
| Smith+Nephew | 3 | $48 |
| Medela LLC | 1 | $24 |
| Baxter Healthcare | 1 | $24 |
How this compares
$1,120 in reported general payments places this provider in the 45th percentile of 1,424 surgery 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.
Other surgery in State College
- Andy KiserPittsburgh$1M
- Glenn SteeleDanville$698K
- Maher El ChaarAllentown$667K
- George EidPittsburgh$619K
- Paul CesanekAllentown$469K
- Clark GerhartPlains$317K
- Irina YermilovPlymouth Meeting$315K
- Eric PauliHershey$202K
- Ariel AballayPittsburgh$198K
- Ann RogersHershey$198K
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.