Nahrain Al Zubaidi, MD
Endocrinology, Diabetes & Metabolism · Falls Church, VANPI 1447258538
Payments from drug & device makers
Across 77 payments — averaging $20.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Corcept Therapeutics$524
- Amneal Pharmaceuticals LLC$132
- Boehringer Ingelheim$124
- Daiichi Sankyo Inc.$113
- AstraZeneca$97
- Lilly USA, LLC$80
- plus $472 from 14 others
What the payments were for
- Food & beverage$1,42492%
- Education$584%
- Gifts$594%
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
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.
| Company | Payments | Total |
|---|---|---|
| Corcept Therapeutics | 23 | $524 |
| Amneal Pharmaceuticals LLC | 13 | $132 |
| Boehringer Ingelheim | 8 | $124 |
| Daiichi Sankyo Inc. | 1 | $113 |
| AstraZeneca | 1 | $97 |
| Lilly USA, LLC | 5 | $80 |
| Sanofi-aventis U.S. LLC | 5 | $71 |
| Mannkind Corporation | 1 | $59 |
| Esperion Therapeutics, Inc. | 3 | $45 |
| Acella Pharmaceuticals, LLC | 2 | $45 |
| Antares Pharma, Inc. | 2 | $44 |
| IBSA Pharma Inc. | 2 | $36 |
| AbbVie(2 entities) | 3 | $35 |
| Ultragenyx Pharmaceutical Inc. | 1 | $30 |
| Kowa Pharmaceuticals America, Inc. | 2 | $24 |
| Aytu Biopharma, Inc. | 1 | $20 |
| Halozyme Inc | 1 | $19 |
| Novo Nordisk | 1 | $16 |
| Merck | 1 | $14 |
| Vertical Pharmaceuticals, LLC | 1 | $13 |
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.
- DATROWAY$113
How this compares
$1,542 in reported general payments places this provider in the 50th percentile of 223 endocrinology, diabetes & metabolism providers in Virginia.
See all endocrinology, diabetes & metabolism providers in Virginia →
Medicare billing
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
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| MounjaroTirzepatide | 199 | $246,871 |
| OzempicSemaglutide | 107 | $206,305 |
| Tresiba Flextouch U-200Insulin Degludec | 96 | $173,790 |
| JardianceEmpagliflozin | 83 | $133,416 |
| TrulicityDulaglutide | 72 | $121,021 |
| Tresiba Flextouch U-100Insulin Degludec | 112 | $107,156 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 81 | $101,402 |
| FarxigaDapagliflozin Propanediol | 77 | $98,234 |
| Somatuline DepotLanreotide Acetate | 12 | $95,737 |
| Humulin R U-500 KwikpenInsulin Regular, Human | 38 | $86,812 |
| JanuviaSitagliptin Phosphate | 67 | $85,693 |
| TradjentaLinagliptin | 70 | $73,882 |
| JanumetSitagliptin Phos/Metformin Hcl | 56 | $64,417 |
| Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog | 22 | $38,575 |
| JentaduetoLinagliptin/Metformin Hcl | 19 | $27,223 |
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.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Lilly USA, LLCMounjaro, Trulicity | $80 | $367,892271 claims |
| MerckJanumet Xr, Januvia, Janumet | $14 | $251,512204 claims |
| Boehringer IngelheimJardiance, Tradjenta, Jentadueto | $124 | $234,521172 claims |
| Novo NordiskOzempic | $16 | $206,305107 claims |
| AstraZenecaFarxiga | $97 | $98,23477 claims |
| AbbVieSynthroid, Linzess | $35 | $38,590227 claims |
| Kowa Pharmaceuticals America, Inc.Livalo | $24 | $13,00816 claims |
| Amneal Pharmaceuticals LLCUnithroid, Levothyroxine Sodium | $132 | $9,969458 claims |
| Acella Pharmaceuticals, LLCNp Thyroid | $45 | $2,75751 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 50th percentile of 223 endocrinology, diabetes & metabolism providers in Virginia.
Other endocrinology, diabetes & metabolism in Falls Church
- Stephen ClementFalls Church$60K
- Pedram JavanmardFalls Church$6K
- Firoozeh ShahidiFalls Church$5K
- Domenica RubinoArlington$3M
- Suzanne Jan de BeurCharlottesville$1.5M
- Farhad ZangenehSterling$1.2M
- Ali IranmaneshSalem$1.1M
- Elias SirajNorfolk$884K
- James MulindaRoanoke$788K
- Jeffrey SicatGlen Allen$657K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.