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Michael Gibson, PhD

Medical Oncology · Nashville, TNNPI 1649217969

Payments from drug & device makers

$1,405,823in general payments, 2019–2025

Across 545 payments — averaging $2579.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Merck$912K
  • Incyte Corporation$163K
  • Taiho Oncology, Inc.$70K
  • Takeda Pharmaceuticals U.S.A., Inc.$42K
  • E.r. Squibb & Sons, L.L.C.$41K
  • Verastem, Inc.$41K
  • plus $137K from 21 others
$9,600in research payments, 2019–2025

Across 8 payments — averaging $1200.00 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.

  • AbbVie$10K

What the payments were for

  • Consulting fees$77,96255%
  • Speaking & faculty fees$23,34917%
  • Travel & lodging$35,24325%
  • Food & beverage$4,9153%

General payments by program year

19
20
21
22
23
24
25

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

$1,405,823 in reported general payments places this provider in the 80th percentile of 101 medical oncology providers in Tennessee.

See all medical oncology providers in Tennessee

Medicare billing

Part B allowed, 2024
$51,236
Medicare patients
158
Services billed
459

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

DrugClaimsCost to plans & patients
EliquisApixaban14$11,348
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25$2,366
Gabapentin42$1,714
Oxycodone Hcl54$595
Esomeprazole Magnesium18$506
Olanzapine15$337
Dexamethasone37$272
Ondansetron Hcl18$212
Lidocaine-PrilocaineLidocaine/Prilocaine17$190
Levothyroxine Sodium21$186
Ondansetron OdtOndansetron12$184
Duloxetine Hcl21$173
Prochlorperazine Maleate11$171
Morphine Sulfate ErMorphine Sulfate11$169
Potassium Chloride13$111

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.

CompanyPaid to this providerPart D cost of their drugs
PfizerEliquis$86$11,34814 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 80th percentile of 101 medical oncology providers in Tennessee.

Other medical oncology in Nashville

See the full list for Tennessee

Where these figures come from

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