RxDoctor Payments Data

Michael Fifer, MD

Cardiovascular Disease · Boston, MANPI 1730170630

Payments from drug & device makers

What this record shows

This record is dominated by consulting fees: $9,263 of the $10,288 with a category attached, or 90.0%. Every reported general payment came from a single manufacturer, E.r. Squibb & Sons, L.L.C.. Reporting peaked in 2023 at $7,454 and has fallen 99.6% since, to $26 in 2025.

$10,288in general payments, 2019–2025

Across 8 payments — averaging $1286.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • E.r. Squibb & Sons, L.L.C.$10K
$530,812in research payments, 2019–2025

Across 9 payments — averaging $58,979 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.

  • E.r. Squibb & Sons, L.L.C.$489K
  • Novartis$42K

What the payments were for

  • Consulting fees$9,26390%
  • Travel & lodging$8038%
  • Food & beverage$2232%

General payments by program year

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.

CompanyPaymentsTotal
E.r. Squibb & Sons, L.L.C.8$10,288

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

$10,288 in reported general payments places this provider in the 75th percentile of 750 cardiovascular disease providers in Massachusetts.

See all cardiovascular disease providers in Massachusetts

Medicare billing

Part B allowed, 2024
$66,157
Medicare patients
302
Services billed
626

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
CamzyosMavacamten99$902,754
EliquisApixaban116$165,343
JardianceEmpagliflozin35$44,786
Disopyramide Phosphate19$4,622
Metoprolol Succinate160$4,067
Ezetimibe30$1,339
Atorvastatin Calcium101$1,143
Rosuvastatin Calcium38$754
Valsartan17$516
Losartan Potassium43$347
Diltiazem 24hr Er (Cd)Diltiazem Hcl11$323
Klor-Con M20Potassium Chloride12$295
ClopidogrelClopidogrel Bisulfate18$291
Nitroglycerin18$249
Amlodipine Besylate43$234

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
E.r. Squibb & Sons, L.L.C.Camzyos$10,288$902,75499 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 75th percentile of 750 cardiovascular disease providers in Massachusetts.

Other cardiovascular disease in Boston

See the full list for Massachusetts

Where these figures come from

Is this you, or does something look wrong? →