Sarah Mahipala
Nurse Practitioner · Waterloo, IANPI 1558085456
Payments from drug & device makers
Across 21 payments — averaging $35.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$335
- E.r. Squibb & Sons, L.L.C.$110
- Boston Scientific$88
- Atricure, Inc.$77
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$67
- Amgen$35
- plus $34 from 2 others
What the payments were for
- Travel & lodging$30441%
- Food & beverage$35047%
- Education$9212%
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 |
|---|---|---|
| Medtronic | 5 | $335 |
| E.r. Squibb & Sons, L.L.C. | 3 | $110 |
| Boston Scientific | 2 | $88 |
| Atricure, Inc. | 2 | $77 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 6 | $67 |
| Amgen | 1 | $35 |
| Elutia, Inc. | 1 | $19 |
| Abbott | 1 | $15 |
How this compares
$746 in reported general payments places this provider in the 80th percentile of 1,346 nurse practitioner 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 | 523 | $427,416 |
| XareltoRivaroxaban | 199 | $200,084 |
| JardianceEmpagliflozin | 89 | $76,541 |
| MultaqDronedarone Hcl | 30 | $26,875 |
| EntrestoSacubitril/Valsartan | 19 | $25,083 |
| Flecainide Acetate | 218 | $11,793 |
| Dofetilide | 19 | $5,271 |
| SotalolSotalol Hcl | 289 | $4,310 |
| Amiodarone Hcl | 360 | $3,163 |
| Metoprolol Succinate | 274 | $3,077 |
| Mexiletine Hcl | 15 | $1,780 |
| Midodrine Hcl | 45 | $1,541 |
| Pravastatin Sodium | 160 | $1,494 |
| Diltiazem 24hr Er (Cd)Diltiazem Hcl | 66 | $1,295 |
| Bumetanide | 43 | $1,102 |
Paid to pharmacies, not to this prescriber.
Other nurse practitioner in Waterloo
- Jonathon HenningsWaterloo$11K
- Michaela JohnsonWaterloo$9K
- Megan O'NealWaterloo$4K
- Crystal SchraderWaterloo$4K
- Irmela SalihovicWaterloo$4K
- Stephanie SmithWaterloo$3K
- Nicole MorganDes Moines$106K
- Julie CoffeyIowa City$31K
- Mary JohnsonDavenport$30K
- Megan Hart FernandezCedar Rapids$19K
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.