RxDoctor Payments Data

Sisto Serafini, DO

Internal Medicine · Spring Hill, FLNPI 1366674046

Payments from drug & device makers

$2,410in general payments, 2019–2025

Across 138 payments — averaging $17.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$550
  • GSK$392
  • AbbVie$275
  • Lilly USA, LLC$223
  • Pfizer$220
  • Johnson & Johnson$184
  • plus $565 from 15 others

What the payments were for

  • Food & beverage$2,410100%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

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.

How this compares

$2,410 in reported general payments places this provider in the 80th percentile of 8,530 internal medicine providers in Florida.

See all internal medicine providers in Florida

Medicare billing

Part B allowed, 2024
$4,965
Medicare patients
18
Services billed
63

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
EliquisApixaban142$107,252
OzempicSemaglutide60$83,438
XareltoRivaroxaban41$41,258
TrulicityDulaglutide25$28,106
Breztri AerosphereBudesonide/Glycopyr/Formoterol28$24,299
FarxigaDapagliflozin Propanediol31$20,809
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24$18,899
JardianceEmpagliflozin17$18,161
SymbicortBudesonide/Formoterol Fumarate51$17,036
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm45$8,340
Breo ElliptaFluticasone/Vilanterol17$6,626
Fluticasone-SalmeterolFluticasone Propion/Salmeterol38$5,994
Albuterol Sulfate HfaAlbuterol Sulfate149$5,239
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm38$3,989
Levothyroxine Sodium412$3,757

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$220$107,252142 claims
Novo NordiskOzempic$36$83,43860 claims
AstraZenecaBreztri Aerosphere, Farxiga, Symbicort$550$62,143110 claims
Johnson & JohnsonXarelto$184$41,25841 claims
Lilly USA, LLCTrulicity$223$28,10625 claims
GSKTrelegy Ellipta, Breo Ellipta$392$25,52541 claims
Boehringer IngelheimJardiance$19$18,16117 claims
AbbVieLumigan, Synthroid$275$3,91429 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 8,530 internal medicine providers in Florida.

Other internal medicine in Spring Hill

See the full list for Florida

Where these figures come from

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