Mark Olsen, DPM
Foot & Ankle Surgery · Mesa, AZNPI 1124330436
Payments from drug & device makers
Across 92 payments — averaging $20.97 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Musculoskeletal Transplant Foundation Inc.$363
- Amgen$356
- Integra Lifesciences Corporation$227
- Averitas Pharma Inc.$180
- Paratek Pharmaceuticals, Inc.$115
- Abbott$111
- plus $577 from 16 others
What the payments were for
- Food & beverage$1,89998%
- Education$312%
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 |
|---|---|---|
| Musculoskeletal Transplant Foundation Inc. | 5 | $363 |
| Amgen(2 entities) | 26 | $356 |
| Integra Lifesciences Corporation | 8 | $227 |
| Averitas Pharma Inc. | 11 | $180 |
| Paratek Pharmaceuticals, Inc. | 6 | $115 |
| Abbott | 3 | $111 |
| DJO, LLC | 4 | $100 |
| Smith+Nephew | 5 | $80 |
| AbbVie | 3 | $67 |
| Tactile Systems Technology Inc | 2 | $53 |
| Melinta Therapeutics, LLC | 3 | $41 |
| Polarityte, Inc. | 2 | $38 |
| Organogenesis Inc. | 2 | $33 |
| Osteomed LLC | 2 | $31 |
| Zimmer Biomet | 2 | $28 |
| Johnson & Johnson | 1 | $20 |
| Stryker | 1 | $18 |
| Crossroads Extremity Systems, LLC | 1 | $17 |
| Bioventus LLC | 1 | $16 |
| Impactortho, Inc. | 1 | $16 |
| Merck | 1 | $13 |
| Orthofix Medical, Inc. | 2 | $5 |
How this compares
$1,929 in reported general payments places this provider in the 40th percentile of 291 foot & ankle surgery providers in Arizona.
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 |
|---|---|---|
| JubliaEfinaconazole | 14 | $10,435 |
| Ciclopirox | 34 | $1,290 |
| Terbinafine Hcl | 56 | $1,101 |
| Ketoconazole | 23 | $637 |
| Gabapentin | 36 | $468 |
| SsdSilver Sulfadiazine | 36 | $279 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 21 | $225 |
| Doxycycline Hyclate | 16 | $190 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 37 | $176 |
| Silver Sulfadiazine | 21 | $134 |
| Cephalexin | 17 | $116 |
| Meloxicam | 21 | $115 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 13 | $100 |
| Methylprednisolone | 12 | $91 |
Paid to pharmacies, not to this prescriber.
Other foot & ankle surgery in Mesa
- Scott MalingMesa$382K
- Jordan SistoMesa$54K
- Clay ShumwayMesa$32K
- Justin SinghMesa$30K
- Chase MoffatMesa$24K
- Jason HarrillMesa$16K
- Christopher SuykerbuykMesa$13K
- Ryan ScottPhoenix$1.1M
- Jaminelli BanksPhoenix$974K
- Jeffrey McAlisterScottsdale$653K
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.