Emily Clark, DO
Geriatric Psychiatry · Rochester, NYNPI 1588050587
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $2,385 of the $2,770 with a category attached, or 86.1%. Eisai Inc. accounts for 97.5% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2022 at $2,701 and has fallen 98.8% since, to $32 in 2024.
Across 19 payments — averaging $145.80 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Eisai Inc.$3K
- Biogen$37
- AstraZeneca$32
Across 10 payments — averaging $65,569 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Biogen$655K
- E.r. Squibb & Sons, L.L.C.$1K
What the payments were for
- Travel & lodging$2,38586%
- Food & beverage$38514%
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 |
|---|---|---|
| Eisai Inc. | 17 | $2,701 |
| Biogen | 1 | $37 |
| AstraZeneca | 1 | $32 |
How this compares
$2,770 in reported general payments places this provider in the 80th percentile of 45 geriatric psychiatry 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 |
|---|---|---|
| Memantine Hcl ErMemantine Hcl | 61 | $9,370 |
| Rivastigmine | 47 | $5,507 |
| Memantine Hcl | 175 | $5,190 |
| Galantamine ErGalantamine Hbr | 49 | $4,617 |
| Donepezil Hcl | 207 | $1,935 |
| Escitalopram Oxalate | 141 | $1,779 |
| Quetiapine Fumarate | 45 | $1,376 |
| Duloxetine Hcl | 14 | $602 |
| Olanzapine | 39 | $584 |
| Mirtazapine | 51 | $566 |
| Trazodone Hcl | 67 | $523 |
| Bupropion XlBupropion Hcl | 30 | $387 |
| Sertraline Hcl | 56 | $338 |
| Venlafaxine Hcl ErVenlafaxine Hcl | 18 | $293 |
| Risperidone | 23 | $268 |
Paid to pharmacies, not to this prescriber.
Other geriatric psychiatry in Rochester
- Roopa ChallapalliRochester$293
- Donn WellsRochester$61
- Davangere DevanandBinghamton$137K
- Diane AnnalettBuffalo$12K
- Roberto EstradaNew York$8K
- Alan SteinbergCentereach$8K
- Istvan BoksayNew York$8K
- Barry ReisbergNew York$5K
- Miguel Sanchez-AlmiraBrooklyn$5K
- Stephanie InfanteCentereach$3K
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.