Lisa Mak
Adult Health · Philadelphia, PANPI 1396396560
Payments from drug & device makers
Across 34 payments — averaging $77.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astellas Pharma US Inc$532
- Sanofi$448
- Jazz Pharmaceuticals Inc.$267
- AstraZeneca$211
- E.r. Squibb & Sons, L.L.C.$207
- Sanofi-aventis U.S. LLC$198
- plus $787 from 10 others
What the payments were for
- Food & beverage$1,92072%
- Education$73028%
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 |
|---|---|---|
| Astellas Pharma US Inc | 6 | $532 |
| Sanofi | 7 | $448 |
| Jazz Pharmaceuticals Inc. | 3 | $267 |
| AstraZeneca | 2 | $211 |
| E.r. Squibb & Sons, L.L.C. | 2 | $207 |
| Sanofi-aventis U.S. LLC | 2 | $198 |
| Bayer | 1 | $143 |
| Mirati Therapeutics, Inc. | 1 | $128 |
| Seagen Inc. | 1 | $116 |
| Lilly USA, LLC | 1 | $110 |
| Incyte Corporation | 2 | $107 |
| Amgen | 1 | $81 |
| Johnson & Johnson | 2 | $44 |
| Caris MPI, Inc. | 1 | $27 |
| Regeneron Healthcare Solutions, Inc. | 1 | $19 |
| Foundation Medicine, Inc. | 1 | $11 |
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
$2,650 in reported general payments places this provider in the 80th percentile of 899 adult health providers in Pennsylvania.
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 |
|---|---|---|
| Abiraterone Acetate | 39 | $172,471 |
| Somatuline DepotLanreotide Acetate | 13 | $112,633 |
| Imatinib Mesylate | 17 | $75,431 |
| EliquisApixaban | 21 | $13,041 |
| LoperamideLoperamide Hcl | 85 | $1,056 |
| Prochlorperazine Maleate | 29 | $618 |
| Oxycodone Hcl | 50 | $615 |
| Ondansetron Hcl | 51 | $498 |
| Medroxyprogesterone Acetate | 29 | $399 |
| Bicalutamide | 22 | $373 |
| Morphine Sulfate ErMorphine Sulfate | 20 | $342 |
| Dexamethasone | 13 | $294 |
| Anastrozole | 12 | $293 |
| Lactulose | 15 | $237 |
| Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine | 13 | $203 |
Paid to pharmacies, not to this prescriber.
Other adult health in Philadelphia
- Beth SandyPhiladelphia$924K
- Diane NewmanPhiladelphia$413K
- Abigail SmithPhiladelphia$302K
- Lauren MassimoPhiladelphia$139K
- Catherine HoldsworthPhiladelphia$64K
- Kevin CarneyPhiladelphia$53K
- Christine ChmielewskiPhiladelphia$52K
- Barbara RogersPhiladelphia$51K
- Joyce RossPhiladelphia$39K
- Veronica RichardsonPhiladelphia$33K
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.