Shannon Williams
Nurse Practitioner · Walla Walla, WANPI 1073903357
Payments from drug & device makers
Across 8 payments — averaging $158.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$683
- AbbVie$174
- Exelixis Inc.$99
- Astellas Pharma US Inc$93
- AstraZeneca$85
- Sanofi-aventis U.S. LLC$78
- plus $56 from 1 others
What the payments were for
- Consulting fees$68354%
- Food & beverage$564%
- Education$52942%
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 |
|---|---|---|
| Pfizer | 1 | $683 |
| AbbVie | 2 | $174 |
| Exelixis Inc. | 1 | $99 |
| Astellas Pharma US Inc | 1 | $93 |
| AstraZeneca | 1 | $85 |
| Sanofi-aventis U.S. LLC | 1 | $78 |
| Genmab U.S., Inc. | 1 | $56 |
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.
- ELREXFIO$683
How this compares
$1,268 in reported general payments places this provider in the 90th 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 |
|---|---|---|
| RexultiBrexpiprazole | 12 | $12,360 |
| EliquisApixaban | 22 | $6,906 |
| XareltoRivaroxaban | 22 | $6,480 |
| MyrbetriqMirabegron | 13 | $3,119 |
| BelsomraSuvorexant | 11 | $2,743 |
| Divalproex Sodium | 11 | $1,444 |
| Gabapentin | 59 | $1,236 |
| Midodrine Hcl | 11 | $1,217 |
| Fentanyl | 22 | $1,043 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 18 | $1,005 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 45 | $994 |
| Potassium Chloride | 50 | $968 |
| Duloxetine Hcl | 21 | $899 |
| Metoprolol Succinate | 34 | $817 |
| Atorvastatin Calcium | 49 | $805 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| PfizerEliquis | $683 | $6,90622 claims |
| Astellas Pharma US IncMyrbetriq | $93 | $3,11913 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 2,466 nurse practitioner providers in Washington.
Other nurse practitioner in Walla Walla
- Darla ChapmanSeattle$541K
- Olga VoloshinaSeattle$279K
- Sandra ChristensenSeattle$244K
- Wayne ClarkYakima$232K
- Felicia ForrestLynnwood$206K
- Amaris MurphyBellevue$146K
- Sonia GlennieSeattle$78K
- Megan WildesTacoma$72K
- Kate KennedyBellevue$63K
- Vicki HainesPasco$57K
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.