Margaret Mann, MD
MOHS-Micrographic Surgery · Hendersonville, TNNPI 1992717490
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (43.9%), grants and consulting fees — rather than concentrated in one kind of arrangement. 44 manufacturers reported payments, led by Galderma Laboratories, L.p. at 30.1% of the total. Reporting peaked in 2019 at $5,295 and has fallen 69.3% since, to $1,626 in 2025. Among mohs-micrographic surgery 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 374 payments — averaging $43.79 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Galderma Laboratories, L.p.$5K
- Merz North America, Inc.$4K
- AbbVie$1K
- Johnson & Johnson$1K
- Sun Pharmaceutical Industries Inc.$650
- Regeneron Healthcare Solutions, Inc.$431
- plus $4K from 38 others
What the payments were for
- Consulting fees$3,81023%
- Grants$4,80029%
- Food & beverage$7,19744%
- Education$5723%
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.
- ASCLERA$3,660
- MarginMarker$150
- optilight$144
- LIBTAYO$121
- Skyrizi$110
How this compares
$16,379 in reported general payments places this provider in the 90th percentile of 40 mohs-micrographic surgery 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 |
|---|---|---|
| Clobetasol Propionate | 42 | $1,924 |
| Doxycycline Hyclate | 59 | $856 |
| Triamcinolone Acetonide | 70 | $816 |
| Ketoconazole | 32 | $578 |
| Mupirocin | 49 | $416 |
| ValacyclovirValacyclovir Hcl | 26 | $368 |
| Finasteride | 11 | $135 |
| Terbinafine Hcl | 11 | $54 |
Paid to pharmacies, not to this prescriber.
Other mohs-micrographic surgery in Hendersonville
- William TidwellHendersonville$7K
- Stephen D' AddarioHendersonville$945
- Brent MoodyNashville$1M
- Vineet MishraNashville$44K
- Dafnis CarranzaHumboldt$13K
- Joseph ProhaskaMorristown$11K
- Megan MorrisonThompsons Station$10K
- Michael PelsterNashville$10K
- Courtney WoodmanseeMemphis$9K
- Matthew HanggiKnoxville$9K
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.