Mary Washington, MD
Anatomic Pathology & Clinical Pathology · Nashville, TNNPI 1629082888
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $7,058 of the $7,170 with a category attached, or 98.4%. 5 manufacturers reported payments, led by Regeneron at 51.7% of the total. Reporting peaked in 2023 at $6,308 and has fallen 99.3% since, to $47 in 2025. Among anatomic pathology & clinical pathology 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 6 payments — averaging $1194.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Regeneron$4K
- GSK$3K
- Janssen Research & Development, LLC$750
- Seagen Inc.$65
- Astellas Pharma US Inc$47
Across 5 payments — averaging $1082.64 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.
- Takeda Pharmaceuticals U.S.A., Inc.$3K
- Regeneron$2K
What the payments were for
- Consulting fees$7,05898%
- Food & beverage$1122%
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 |
|---|---|---|
| Regeneron | 2 | $3,708 |
| GSK | 1 | $2,600 |
| Janssen Research & Development, LLC | 1 | $750 |
| Seagen Inc. | 1 | $65 |
| Astellas Pharma US Inc | 1 | $47 |
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.
- DUPIXENT$3,708
How this compares
$7,170 in reported general payments places this provider in the 90th percentile of 234 anatomic pathology & clinical pathology providers in Tennessee.
See all anatomic pathology & clinical pathology 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.
Other anatomic pathology & clinical pathology in Nashville
- Shirley ShillerNashville$1.3M
- Aml GirgisNashville$200K
- Agnes FogoNashville$171K
- Pampee YoungNashville$53K
- Shannon WalkerNashville$27K
- Deyali ChatterjeeNashville$24K
- Emily MasonNashville$10K
- Chanjuan ShiNashville$5K
- Safia SalariaNashville$2K
- Nefize KipNashville$2K
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.