Zachary Klaassen, MD
Surgery · Augusta, GANPI 1891082772
Payments from drug & device makers
Across 686 payments — averaging $1112.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Teleflex LLC$275K
- Bayer$223K
- Progenics Pharmaceuticals, Inc.$108K
- Palette Life Sciences, Inc.$83K
- Urogen Pharma, Inc.$30K
- Astellas Pharma US Inc$7K
- plus $37K from 34 others
Across 12 payments — averaging $1378.33 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Pfizer$17K
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.
How this compares
$763,401 in reported general payments places this provider in the 95th percentile of 855 surgery providers in Georgia.
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 Augusta
- Erika MabesAugusta$87K
- Chris CarlsonAugusta$73K
- Francisco JacomeAugusta$49K
- Idelberto BadellAtlanta$3.9M
- Chad CopperGainesville$999K
- Kendra GrubbAtlanta$761K
- Stephen OdomAustell$599K
- Fritz Jean-PierreMarietta$464K
- Nelson RoyallGainesville$415K
- Denise LoAtlanta$309K
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.