RxDoctor Payments Data

Georgina Polanco Castillo, MD

Endocrinology, Diabetes & Metabolism · Raleigh, NCNPI 1578844775

Payments from drug & device makers

$4,398in general payments, 2019–2025

Across 218 payments — averaging $20.17 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Novo Nordisk$541
  • Lilly USA, LLC$392
  • Amgen$316
  • Tandem Diabetes Care, Inc.$273
  • Boehringer Ingelheim$266
  • Radius Health, Inc.$263
  • plus $2K from 39 others

What the payments were for

  • Speaking & faculty fees$2506%
  • Food & beverage$4,07593%
  • Education$732%

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.

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

$4,398 in reported general payments places this provider in the 60th percentile of 232 endocrinology, diabetes & metabolism providers in North Carolina.

See all endocrinology, diabetes & metabolism providers in North Carolina

Medicare billing

Part B allowed, 2024
$40,918
Medicare patients
142
Services billed
491

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
OzempicSemaglutide128$187,805
JardianceEmpagliflozin136$113,832
MounjaroTirzepatide59$65,460
TrulicityDulaglutide36$49,792
ProliaDenosumab23$40,030
Tresiba Flextouch U-100Insulin Degludec74$36,982
TymlosAbaloparatide14$36,491
FarxigaDapagliflozin Propanediol22$26,620
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/716$25,458
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog55$21,206
Lyumjev Kwikpen U-100Insulin Lispro-Aabc21$19,878
Fiasp FlextouchInsulin Aspart (Niacinamide)25$18,829
Synjardy XrEmpagliflozin/Metformin Hcl19$18,417
JanuviaSitagliptin Phosphate17$15,779
Tresiba Flextouch U-200Insulin Degludec19$15,688

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
Novo NordiskOzempic, Novolog$541$190,870139 claims
Boehringer IngelheimJardiance, Synjardy Xr, Glyxambi$266$138,861166 claims
Lilly USA, LLCMounjaro, Trulicity, Humalog$392$120,907109 claims
AmgenProlia$316$40,03023 claims
Radius Health, Inc.Tymlos$263$36,49114 claims
AstraZenecaFarxiga$227$26,62022 claims
MerckJanuvia, Janumet$78$21,72028 claims
Sanofi-aventis U.S. LLCSoliqua 100-33$131$12,06814 claims
AbbVieSynthroid$212$7,59365 claims
Esperion Therapeutics, Inc.Nexletol$32$4,22011 claims
Amneal Pharmaceuticals LLCLevothyroxine Sodium$12$2,130188 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 60th percentile of 232 endocrinology, diabetes & metabolism providers in North Carolina.

Other endocrinology, diabetes & metabolism in Raleigh

See the full list for North Carolina

Where these figures come from

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