Greg Perkins, MD
Family Medicine · Carroll, IANPI 1164413605
Payments from drug & device makers
Across 1 payment — averaging $0.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sumitomo Pharma America, Inc.$1
What the payments were for
- Education$1100%
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 |
|---|---|---|
| Sumitomo Pharma America, Inc. | 1 | $1 |
How this compares
$1 in reported general payments places this provider in the 0th percentile of 1,357 family medicine providers in Iowa.
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 |
|---|---|---|
| EliquisApixaban | 411 | $333,691 |
| OzempicSemaglutide | 196 | $246,917 |
| MounjaroTirzepatide | 105 | $118,746 |
| XifaxanRifaximin | 29 | $44,275 |
| XareltoRivaroxaban | 67 | $42,424 |
| JardianceEmpagliflozin | 43 | $38,002 |
| TrulicityDulaglutide | 30 | $32,427 |
| Humalog Kwikpen U-200Insulin Lispro | 13 | $31,353 |
| FarxigaDapagliflozin Propanediol | 23 | $22,059 |
| MyrbetriqMirabegron | 34 | $19,328 |
| AbrysvoRsv Vacc, Pref A And Pref B/Pf | 55 | $16,327 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 109 | $14,952 |
| Novolog FlexpenInsulin Aspart | 47 | $13,732 |
| Combivent RespimatIpratropium/Albuterol Sulfate | 19 | $13,322 |
| LinzessLinaclotide | 16 | $13,017 |
Paid to pharmacies, not to this prescriber.
Other family medicine in Carroll
- Nicholas GoetschWaterloo$4.1M
- James PoockWaterloo$1.5M
- Jennifer KayCouncil Bluffs$613K
- Nicholas BechtoldSioux City$584K
- Kirk PetersonHuxley$576K
- Stephen HarrisonClinton$249K
- Sharon SteenBelle Plaine$241K
- Carlos Alarcon SchroderJohnston$237K
- Thomas RossDes Moines$170K
- Yogesh ShahDes Moines$159K
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.