Ifeyinwa Okocha, MD
Allergy & Immunology · Greenbelt, MDNPI 1770898363
Payments from drug & device makers
Across 566 payments — averaging $21.81 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$3K
- GSK$2K
- Sanofi$2K
- Regeneron Healthcare Solutions, Inc.$1K
- Pfizer$580
- Amgen$374
- plus $3K from 30 others
What the payments were for
- Consulting fees$170%
- Food & beverage$12,14298%
- Education$1841%
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 |
|---|---|---|
| AstraZeneca | 129 | $2,856 |
| GSK | 127 | $2,172 |
| Sanofi | 80 | $1,901 |
| Regeneron Healthcare Solutions, Inc. | 46 | $1,177 |
| Pfizer | 27 | $580 |
| Amgen | 15 | $374 |
| Optinose US, Inc. | 18 | $333 |
| Novartis | 14 | $316 |
| Kaleo, Inc. | 15 | $310 |
| AbbVie | 12 | $251 |
| Boehringer Ingelheim | 10 | $242 |
| Genentech USA, Inc. | 10 | $239 |
| Alk-abello, Inc | 8 | $185 |
| Grifols USA, LLC | 9 | $166 |
| ARS Pharmaceuticals Operations, Inc. | 7 | $156 |
| Viiv Healthcare Company | 1 | $125 |
| LEO Pharma Inc. | 4 | $108 |
| Phathom Pharmaceuticals, Inc. | 1 | $96 |
| Hikma Pharmaceuticals USA | 5 | $79 |
| Galderma Laboratories, L.p. | 4 | $77 |
| Sanofi-aventis U.S. LLC | 1 | $65 |
| Covis Pharma GmbH | 3 | $58 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $54 |
| Aimmune Therapeutics, Inc. | 2 | $52 |
| Lilly USA, LLC | 2 | $49 |
| Octapharma USA, Inc. | 1 | $47 |
| Organon | 2 | $47 |
| Phadia US Inc. | 2 | $39 |
| Merck | 2 | $30 |
| Biocryst US Sales Co., LLC | 1 | $30 |
| CSL Behring | 1 | $29 |
| Mylan Pharmaceuticals Inc. | 1 | $26 |
| Boston Scientific | 1 | $19 |
| Eyevance Pharmaceuticals LLC | 1 | $19 |
| Teva Pharmaceuticals USA, Inc. | 1 | $17 |
| ADMA Biomanufacturing LLC | 1 | $17 |
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.
- NUCALA$117
How this compares
$12,343 in reported general payments places this provider in the 80th percentile of 105 allergy & immunology providers in Maryland.
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 |
|---|---|---|
| Dupixent PenDupilumab | 12 | $46,022 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 24 | $17,464 |
| Spiriva RespimatTiotropium Bromide | 12 | $6,160 |
| Incruse ElliptaUmeclidinium Bromide | 12 | $4,136 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 27 | $926 |
| Montelukast Sodium | 40 | $605 |
| Famotidine | 26 | $456 |
| Ipratropium Bromide | 16 | $427 |
| Levocetirizine Dihydrochloride | 25 | $232 |
| Fluticasone Propionate | 17 | $221 |
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 |
|---|---|---|
| GSKTrelegy Ellipta, Incruse Ellipta | $2,172 | $21,60036 claims |
| Boehringer IngelheimSpiriva Respimat | $242 | $6,16012 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 105 allergy & immunology providers in Maryland.
Other allergy & immunology in Greenbelt
- Jenny Pineda CelyGreenbelt$8K
- Mark ScarupaWheaton$1.2M
- Antoine AzarBaltimore$990K
- Melanie DispenzaBaltimore$866K
- Gordon RaphaelBethesda$752K
- Matthew MardineyBel Air$643K
- Sudhir SekhsariaRockville$565K
- Manav SinglaWhite Marsh$506K
- Sally BaileyBaltimore$358K
- Luke PittmanBethesda$282K
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.