James Campau, DO
Family Medicine · Bay City, MINPI 1932147758
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $20,328 of the $32,354 with a category attached, or 62.8%. 58 manufacturers reported payments, led by AstraZeneca at 46.5% of the total. Reporting peaked in 2020 at $9,802 and has fallen 69.1% since, to $3,028 in 2025. Among family medicine clinicians in MI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 1,213 payments — averaging $26.67 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$15K
- AbbVie$2K
- Lilly USA, LLC$2K
- Novo Nordisk$2K
- Pfizer$1K
- Johnson & Johnson$978
- plus $9K from 52 others
What the payments were for
- Speaking & faculty fees$12,00037%
- Food & beverage$20,32863%
- Education$270%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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.
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
$32,354 in reported general payments places this provider in the 95th percentile of 3,945 family medicine providers in Michigan.
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 | 164 | $172,374 |
| OzempicSemaglutide | 126 | $140,433 |
| XareltoRivaroxaban | 118 | $98,417 |
| MounjaroTirzepatide | 55 | $74,434 |
| JardianceEmpagliflozin | 46 | $52,321 |
| TrulicityDulaglutide | 21 | $51,313 |
| FarxigaDapagliflozin Propanediol | 56 | $50,785 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 47 | $35,027 |
| JanuviaSitagliptin Phosphate | 23 | $30,495 |
| RybelsusSemaglutide | 23 | $21,223 |
| Repatha SureclickEvolocumab | 16 | $18,292 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 113 | $18,173 |
| Toujeo SolostarInsulin Glargine,hum.Rec.Anlog | 12 | $14,271 |
| Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog | 19 | $14,087 |
| Humalog Kwikpen U-100Insulin Lispro | 24 | $13,405 |
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 | $1,274 | $172,374164 claims |
| Novo NordiskOzempic, Rybelsus | $1,654 | $161,656149 claims |
| Lilly USA, LLCMounjaro, Trulicity | $1,900 | $125,74776 claims |
| Johnson & JohnsonXarelto | $978 | $98,417118 claims |
| GSKTrelegy Ellipta, Breo Ellipta, Shingrix | $740 | $58,214124 claims |
| AstraZenecaFarxiga, Symbicort | $15,047 | $54,65967 claims |
| Boehringer IngelheimJardiance | $376 | $52,32146 claims |
| MerckJanuvia | $389 | $30,49523 claims |
| Astellas Pharma US IncVeozah | $424 | $5,54511 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 95th percentile of 3,945 family medicine providers in Michigan.
Other family medicine in Bay City
- Loren ChudlerSouthfield$1.3M
- Paul BensonBerkley$779K
- Matt RosenbergJackson$550K
- Steve LasaterSaint Johns$291K
- Mary DagenGrand Rapids$265K
- Farhan BhattiLansing$230K
- Jeffrey DeitchSterling Heights$197K
- Sukhpreet SinghPlymouth$173K
- James VoigtOak Park$140K
- Timothy IzzoGrand Ledge$124K
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.