Robertson Davenport, MD
Anatomic Pathology & Clinical Pathology · Ann Arbor, MINPI 1669553004
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $917 of the $917 with a category attached, or 100.0%. Every reported general payment came from a single manufacturer, Cerus Corporation.
Across 1 payment — averaging $917.48 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Cerus Corporation$917
Across 19 payments — averaging $19,447 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Cerus Corporation$369K
What the payments were for
- Travel & lodging$917100%
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 |
|---|---|---|
| Cerus Corporation | 1 | $917 |
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
$917 in reported general payments places this provider in the 85th percentile of 201 anatomic pathology & clinical pathology providers in Michigan.
See all anatomic pathology & clinical pathology 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.
Other anatomic pathology & clinical pathology in Ann Arbor
- David McClintockAnn Arbor$59K
- Kamran MirzaAnn Arbor$13K
- David KerenAnn Arbor$11K
- Chisa YamadaAnn Arbor$9K
- Liron PantanowitzAnn Arbor$7K
- Ellen AlexanderAnn Arbor$6K
- Cynthia CookinghamAnn Arbor$4K
- Maria PletnevaAnn Arbor$3K
- Hong ChengAnn Arbor$984
- Andrew FlintAnn Arbor$425
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.