Olga Kligerman, DO
Hematology & Oncology · East Syracuse, NYNPI 1316159601
Payments from drug & device makers
What this record shows
The money is spread across several categories — gifts (43.7%), education and food and beverage — rather than concentrated in one kind of arrangement. 5 manufacturers reported payments, led by Welch Allyn at 43.7% of the total. Reporting peaked in 2020 at $46 and has fallen 74.2% since, to $12 in 2021. That places this record below the midpoint for hematology & oncology clinicians in NY, where the typical reported total is $1,337.
Across 5 payments — averaging $15.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Welch Allyn$34
- Karyopharm Therapeutics Inc.$12
- Merck$12
- Gilead$12
- Clovis Oncology, Inc.$7
What the payments were for
- Food & beverage$1925%
- Education$2432%
- Gifts$3444%
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 |
|---|---|---|
| Welch Allyn | 1 | $34 |
| Karyopharm Therapeutics Inc. | 1 | $12 |
| Merck | 1 | $12 |
| Gilead | 1 | $12 |
| Clovis Oncology, Inc. | 1 | $7 |
How this compares
$77 in reported general payments places this provider in the 10th percentile of 967 hematology & oncology 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 |
|---|---|---|
| Anastrozole | 91 | $950 |
| Letrozole | 42 | $327 |
Paid to pharmacies, not to this prescriber.
Other hematology & oncology in East Syracuse
- Michael SchusterNew York$1.6M
- Charles SawyersNew York$1.6M
- Manuel Hidalgo-MedinaNew York$1.4M
- Francis ArenaLake Success$1M
- Sanjeev JainEast Patchogue$971K
- Ross LevineNew York$968K
- Perry CookBrooklyn$803K
- Mihir RavalAlbany$767K
- Joshua SabariNew York$761K
- Gail RobozNew York$738K
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.