Zheryl Sounthala
Nurse Practitioner · Seattle, WANPI 1912588047
Payments from drug & device makers
Across 30 payments — averaging $90.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$1K
- Recor Medical Inc$802
- AstraZeneca$281
- Impulse Dynamics (USA) Inc.$151
- Boehringer Ingelheim$68
- Bayer$40
- plus $26 from 1 others
What the payments were for
- Travel & lodging$1,42452%
- Food & beverage$1,29448%
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 | 16 | $1,349 |
| Recor Medical Inc | 6 | $802 |
| AstraZeneca | 3 | $281 |
| Impulse Dynamics (USA) Inc. | 2 | $151 |
| Boehringer Ingelheim | 1 | $68 |
| Bayer | 1 | $40 |
| Boston Scientific | 1 | $26 |
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
$2,717 in reported general payments places this provider in the 95th percentile of 2,466 nurse practitioner providers in Washington.
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 |
|---|---|---|
| Metoprolol Succinate | 13 | $224 |
| Amiodarone Hcl | 15 | $90 |
| ClopidogrelClopidogrel Bisulfate | 14 | $57 |
| Pantoprazole Sodium | 15 | $44 |
Paid to pharmacies, not to this prescriber.
Other nurse practitioner in Seattle
- Darla ChapmanSeattle$541K
- Olga VoloshinaSeattle$279K
- Sandra ChristensenSeattle$244K
- Sonia GlennieSeattle$78K
- Lia Duque Estrada de BarrosSeattle$43K
- Vanessa DunleavySeattle$34K
- Lyne Schaefer AlfonseSeattle$18K
- Amy PerezSeattle$14K
- Mei Kuen Erica ToSeattle$13K
- Omeid HeidariSeattle$13K
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.