William Petrie, MD
Psychiatry · Nashville, TNNPI 1518945195
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (54.7%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. Siemens Medical Solutions USA, Inc. accounts for 87.6% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2023 at $6,493 and has fallen 97.4% since, to $166 in 2025. Among psychiatry clinicians in TN with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 16 payments — averaging $463.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Siemens Medical Solutions USA, Inc.$6K
- Acadia Pharmaceuticals Inc$217
- Sunovion Pharmaceuticals Inc.$213
- E.r. Squibb & Sons, L.L.C.$146
- Neurocrine Biosciences, Inc.$137
- Teva Pharmaceuticals USA, Inc.$113
- plus $90 from 1 others
What the payments were for
- Consulting fees$4,05055%
- Travel & lodging$2,26031%
- Food & beverage$1,09915%
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 |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | 5 | $6,493 |
| Acadia Pharmaceuticals Inc | 2 | $217 |
| Sunovion Pharmaceuticals Inc. | 2 | $213 |
| E.r. Squibb & Sons, L.L.C. | 3 | $146 |
| Neurocrine Biosciences, Inc. | 1 | $137 |
| Teva Pharmaceuticals USA, Inc. | 1 | $113 |
| Lilly USA, LLC | 2 | $90 |
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
$7,409 in reported general payments places this provider in the 90th percentile of 503 psychiatry providers in Tennessee.
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 |
|---|---|---|
| Invega SustennaPaliperidone Palmitate | 31 | $83,033 |
| Clozapine | 208 | $29,223 |
| OzempicSemaglutide | 12 | $12,324 |
| TrintellixVortioxetine Hydrobromide | 12 | $8,296 |
| Clomipramine Hcl | 31 | $4,016 |
| Aripiprazole | 48 | $3,649 |
| Fluoxetine Hcl | 62 | $1,698 |
| Quetiapine Fumarate | 52 | $1,345 |
| Mirtazapine | 28 | $995 |
| Duloxetine Hcl | 62 | $942 |
| Lithium Carbonate | 93 | $814 |
| Bupropion XlBupropion Hcl | 28 | $774 |
| Clonazepam | 56 | $747 |
| Olanzapine | 18 | $732 |
| Bupropion Hcl SrBupropion Hcl | 17 | $659 |
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 |
|---|---|---|
| Lilly USA, LLCOlanzapine | $90 | $73218 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 503 psychiatry providers in Tennessee.
Other psychiatry in Nashville
- Rakesh AminNashville$3M
- Robert JamiesonNashville$141K
- Michelle CochranNashville$74K
- Amanda Sparks-BushnellNashville$66K
- Craig ClarkNashville$31K
- Joseph SharpeNashville$29K
- Colleen FriddellNashville$23K
- Jane WeinbergNashville$22K
- Esiri EsinNashville$18K
- Tianlai TangNashville$11K
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.