RxDoctor Payments Data

Cary Mariash, MD

Endocrinology, Diabetes & Metabolism · Indianapolis, INNPI 1477636371

Payments from drug & device makers

What this record shows

This record is dominated by speaking fees: $4,718 of the $6,299 with a category attached, or 74.9%. Amgen accounts for 99.5% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2020 at $1,727 and has fallen 99.0% since, to $18 in 2025.

$6,299in general payments, 2019–2025

Across 12 payments — averaging $524.91 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Amgen$6K
  • Pfizer$18
  • Xeris Pharmaceuticals, Inc.$12
$431,618in research payments, 2019–2025

Across 94 payments — averaging $4591.68 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.

  • Corcept Therapeutics$272K
  • Medtronic$152K
  • Recordati_rare_diseases_inc.$8K

What the payments were for

  • Consulting fees$1,02016%
  • Speaking & faculty fees$4,71875%
  • Food & beverage$4808%
  • Education$811%

General payments by program year

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.

CompanyPaymentsTotal
Amgen(2 entities)10$6,269
Pfizer1$18
Xeris Pharmaceuticals, Inc.1$12

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

$6,299 in reported general payments places this provider in the 70th percentile of 134 endocrinology, diabetes & metabolism providers in Indiana.

See all endocrinology, diabetes & metabolism providers in Indiana

Medicare billing

Part B allowed, 2024
$28,050
Medicare patients
167
Services billed
409

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
KorlymMifepristone21$432,263
OzempicSemaglutide37$63,423
GenotropinSomatropin16$47,887
JardianceEmpagliflozin17$14,124
TrulicityDulaglutide14$13,354
Testosterone73$12,257
MounjaroTirzepatide12$12,176
SynthroidLevothyroxine Sodium84$11,434
Hydrocortisone119$5,764
Cabergoline32$4,832
Levothyroxine Sodium456$4,333
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23$2,496
Desmopressin Acetate14$1,127
Testosterone Cypionate24$1,108
Np ThyroidThyroid,pork11$1,063

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
PfizerGenotropin$18$47,88716 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 70th percentile of 134 endocrinology, diabetes & metabolism providers in Indiana.

Other endocrinology, diabetes & metabolism in Indianapolis

See the full list for Indiana

Where these figures come from

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