RxDoctor Payments Data

Michael Jakoby, MD

Endocrinology, Diabetes & Metabolism · Springfield, ILNPI 1770515181

Payments from drug & device makers

$12,075in general payments, 2019–2025

Across 47 payments — averaging $256.92 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Abbott$9K
  • Sanofi-aventis U.S. LLC$2K
  • Corcept Therapeutics$359
  • Tandem Diabetes Care, Inc.$116
  • Medtronic$84
  • Radius Health, Inc.$23
  • plus $45 from 3 others

What the payments were for

  • Speaking & faculty fees$1,92360%
  • Food & beverage$1,09834%
  • Education$2006%

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

$12,075 in reported general payments places this provider in the 80th percentile of 347 endocrinology, diabetes & metabolism providers in Illinois.

See all endocrinology, diabetes & metabolism providers in Illinois

Medicare billing

Part B allowed, 2024
$41,683
Medicare patients
163
Services billed
6,881

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
OzempicSemaglutide97$136,295
Novolog FlexpenInsulin Aspart106$42,514
Humulin R U-500 KwikpenInsulin Regular, Human20$40,611
FarxigaDapagliflozin Propanediol29$36,339
TrulicityDulaglutide31$35,008
Fiasp FlextouchInsulin Aspart (Niacinamide)25$29,850
MounjaroTirzepatide26$28,447
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog47$14,066
JardianceEmpagliflozin17$11,216
TradjentaLinagliptin14$10,358
Testosterone33$9,669
Tresiba Flextouch U-100Insulin Degludec11$7,569
Admelog SolostarInsulin Lispro14$7,415
Lantus SolostarInsulin Glargine,hum.Rec.Anlog57$7,174
Insulin Aspart FlexpenInsulin Aspart13$6,690

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
Lilly USA, LLCTrulicity, Mounjaro$14$63,45457 claims
Sanofi-aventis U.S. LLCLantus$2,048$1,83422 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 347 endocrinology, diabetes & metabolism providers in Illinois.

Other endocrinology, diabetes & metabolism in Springfield

See the full list for Illinois

Where these figures come from

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