Katelyn McCormack, NP
Adult Health · Amherst, NYNPI 1184889057
Payments from drug & device makers
Across 1,585 payments — averaging $126.88 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- TG Therapeutics, Inc.$86K
- EMD Serono, Inc.$44K
- Biogen$24K
- Sanofi$20K
- Genentech USA, Inc.$10K
- AbbVie$2K
- plus $16K from 54 others
What the payments were for
- Consulting fees$6,7275%
- Speaking & faculty fees$88,08867%
- Travel & lodging$8,8837%
- Food & beverage$26,51820%
- Education$6581%
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.
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
$201,098 in reported general payments places this provider in the 95th percentile of 3,828 adult health providers in New York.
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 |
|---|---|---|
| MavencladCladribine | 13 | $893,917 |
| Kesimpta PenOfatumumab | 59 | $568,746 |
| Radicava OrsEdaravone | 38 | $532,850 |
| RebifInterferon Beta-1a/Albumin | 39 | $405,288 |
| Rebif RebidoseInterferon Beta-1a/Albumin | 40 | $395,641 |
| CopaxoneGlatiramer Acetate | 58 | $371,851 |
| MayzentSiponimod | 33 | $282,268 |
| Avonex Pen (4 Pack)Interferon Beta-1a | 34 | $267,641 |
| GlatopaGlatiramer Acetate | 73 | $189,105 |
| AubagioTeriflunomide | 20 | $185,133 |
| Teriflunomide | 110 | $143,705 |
| IngrezzaValbenazine Tosylate | 17 | $134,634 |
| TysabriNatalizumab | 17 | $132,238 |
| Avonex (4 Pack)Interferon Beta-1a | 15 | $114,983 |
| Gamunex-CImmune Globul G/Gly/Iga Avg 46 | 11 | $84,999 |
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 |
|---|---|---|
| EMD Serono, Inc.Mavenclad, Rebif | $43,915 | $1,299,20552 claims |
| Teva Pharmaceuticals USA, Inc.Copaxone | $1,207 | $371,85158 claims |
| NovartisMayzent | $1,639 | $282,26833 claims |
| BiogenTysabri, Avonex (4 Pack) | $23,645 | $247,22232 claims |
| SanofiAubagio | $19,657 | $185,13320 claims |
| Neurocrine Biosciences, Inc.Ingrezza | $1,003 | $134,63417 claims |
| Grifols USA, LLCGamunex-C | $95 | $84,99911 claims |
| PfizerNurtec Odt, Lyrica | $487 | $60,74546 claims |
| Avanir Pharmaceuticals, Inc.Nuedexta | $525 | $55,81834 claims |
| Acorda Therapeutics, IncAmpyra | $42 | $51,49412 claims |
| AbbVieQulipta, Ubrelvy | $2,040 | $42,92840 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 95th percentile of 3,828 adult health providers in New York.
Other adult health in Amherst
- Michelle GillilandAmherst$25K
- Carly HarringtonAmherst$24K
- Clarice HartAmherst$16K
- Marguerite CallahanNew York$1.4M
- Donna CatameroNew York$279K
- Kristen DurkinPort Jefferson Station$255K
- Mary CiechoskiBuffalo$200K
- Patricia LorussoLancaster$161K
- Jennifer FioriniGlens Falls$151K
- Tia AlbroRochester$142K
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.