Charles Zierenberg Garcia, MD
Orthopaedic Surgery · Gallipolis, OHNPI 1801025200
Payments from drug & device makers
Across 43 payments — averaging $72.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Zimmer Biomet$1K
- Arthrex$1K
- Organogenesis Inc.$147
- Stryker$132
- COSA Medical, LLC$88
- Acumed LLC$67
- plus $43 from 3 others
What the payments were for
- Travel & lodging$1,67154%
- Food & beverage$1,16337%
- Education$2769%
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 |
|---|---|---|
| Zimmer Biomet | 13 | $1,483 |
| Arthrex | 13 | $1,150 |
| Organogenesis Inc. | 6 | $147 |
| Stryker | 4 | $132 |
| COSA Medical, LLC | 2 | $88 |
| Acumed LLC | 2 | $67 |
| Encore Medical, LP | 1 | $17 |
| Convatec Inc. | 1 | $15 |
| Orthofix Medical, Inc. | 1 | $11 |
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
$3,110 in reported general payments places this provider in the 45th percentile of 794 orthopaedic surgery providers in Ohio.
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 |
|---|---|---|
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 53 | $355 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 47 | $227 |
| Methylprednisolone | 11 | $36 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Gallipolis
- Reuben GobezieCleveland$12.6M
- Brad PichaIndependence$12.3M
- Gregory BerletWorthington$9.9M
- Wael BarsoumCleveland$8.9M
- Brian CohenChillicothe$8.9M
- Joseph IannottiCleveland$7.1M
- John SontichYoungstown$3.6M
- Anthony MiniaciCleveland$3.1M
- Mark FroimsonCleveland$2.9M
- David WelkerMiamisburg$2.8M
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.