Medicare Enrolled
Dr. Denis Ostrovskiy, M.D.
Neurology · Lake Success, NY
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Speaking/Promotional
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Ostrovskiy from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Ostrovskiy
Dr. Denis Ostrovskiy is a neurology specialist in Lake Success, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Ostrovskiy performed 2,568 Medicare services across 2,225 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ostrovskiy received a total of $143,281 from 71 pharmaceutical and/or device companies across 1137 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in neurology. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Ostrovskiy is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 17% volume in NY
$143,281 industry payments
Medicare Practice Summary
Medicare Utilization ↗2,568
Medicare services
Top 17% in NY for neurology
2,225
Unique beneficiaries
$142
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~128 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
732 | $108 | $148 |
| Advance care planning consultation, first 30 min A session focused on discussing and documenting future healthcare preferences and goals. This service covers the initial 30 minutes of the planning discussion. |
695 | $72 | $94 |
| Awake and drowsy EEG A test that records electrical activity in the brain while the patient is awake and drowsy. |
406 | $356 | $456 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
282 | $146 | $196 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
216 | $157 | $206 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
48 | $1 | $7 |
| Psychological test administration, first 30 minutes A technician administers psychological or neuropsychological testing for the first 30 minutes. |
40 | $33 | $41 |
| Neuropsychological test evaluation, first hour A professional assessment of cognitive and behavioral functioning using standardized tests. This service covers the initial hour of the evaluation process. |
39 | $116 | $144 |
| Electromyography of arm or leg muscles A test that measures the electrical activity in the muscles of the arm or leg using a needle electrode. It helps evaluate the health of muscles and the nerve cells that control them. |
36 | $91 | $114 |
| Psychological test administration, each additional 30 minutes A technician administers psychological or neuropsychological testing. This code covers each additional 30-minute increment of administration time. |
32 | $34 | $42 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
17 | $72 | $90 |
| New patient office visit, complex (60-74 min) | 14 | $192 | $272 |
| Nerve conduction studies, 11-12 A diagnostic test that measures how well nerves send electrical signals. It involves performing 11 to 12 separate nerve conduction studies. |
11 | $229 | $285 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$143,281
Total received (2018-2024)
Avg $20,469/year across 7 years
Top 6% in NY for neurology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
71
Companies
1,137
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$120,758 (84.3%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$17,027 (11.9%)
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$5,497 (3.8%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$42,281
2023
$36,113
2022
$29,963
2021
$9,996
2020
$3,693
2019
$18,857
2018
$2,379
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Alexion Pharmaceuticals, Inc.
$13,579
ARGENX US, INC.
$13,302
UCB, Inc.
$6,100
Amgen Inc.
$5,497
ABBVIE INC.
$798
PFIZER INC.
$651
Novartis Pharmaceuticals Corporation
$442
SK Life Science, Inc.
$239
ACADIA Pharmaceuticals Inc
$238
SCILEX PHARMACEUTICALS INC.
$184
Amylyx Pharmaceuticals, Inc.
$179
Takeda Pharmaceuticals U.S.A., Inc.
$167
CSL Behring
$145
Kyowa Kirin, Inc.
$131
E.R. Squibb & Sons, L.L.C.
$121
Grifols USA, LLC
$77
Lundbeck LLC
$67
MITSUBISHI TANABE PHARMA AMERICA, INC.
$49
Eisai Inc.
$42
CATALYST PHARMACEUTICALS, INC.
$42
EMD Serono, Inc.
$38
MDD US Operations, LLC
$35
Medtronic, Inc.
$32
Acorda Therapeutics, Inc
$30
Boston Scientific Corporation
$28
Ipsen Biopharmaceuticals, Inc
$25
Octapharma USA, Inc.
$23
Lilly USA, LLC
$21
Top 3 companies account for 78.0% of 2024 payments
All-time payments by company (2018-2024) ›
Alexion Pharmaceuticals, Inc.
$61,127
ARGENX US, INC.
$45,983
UCB, Inc.
$14,230
Amgen Inc.
$5,801
ABBVIE INC.
$2,322
Novartis Pharmaceuticals Corporation
$1,321
PFIZER INC.
$1,306
AbbVie Inc.
$905
SK Life Science, Inc.
$692
EMD Serono, Inc.
$647
Biogen, Inc.
$636
Horizon Therapeutics plc
$610
Biohaven Pharmaceuticals, Inc.
$582
Grifols USA, LLC
$509
GENZYME CORPORATION
$443
SCILEX PHARMACEUTICALS INC.
$404
Biohaven Pharmaceutical Holding Company Ltd.
$377
Teva Pharmaceuticals USA, Inc.
$363
Acorda Therapeutics, Inc
$343
US WorldMeds, LLC
$314
ACADIA Pharmaceuticals Inc
$300
Lundbeck LLC
$290
Avanir Pharmaceuticals, Inc.
$258
AstraZeneca Pharmaceuticals LP
$252
Takeda Pharmaceuticals U.S.A., Inc.
$229
Sunovion Pharmaceuticals Inc.
$210
CSL Behring
$195
Amylyx Pharmaceuticals, Inc.
$179
Neurocrine Biosciences, Inc.
$166
Celgene Corporation
$159
Lilly USA, LLC
$158
Mitsubishi Tanabe Pharma America, Inc.
$142
E.R. Squibb & Sons, L.L.C.
$136
Kyowa Kirin, Inc.
$131
CATALYST PHARMACEUTICALS, INC.
$130
Mallinckrodt LLC
$122
MITSUBISHI TANABE PHARMA AMERICA, INC.
$105
Supernus Pharmaceuticals, Inc.
$97
Ipsen Biopharmaceuticals, Inc
$70
Allergan, Inc.
$66
Mallinckrodt Hospital Products Inc.
$62
UPSHER-SMITH LABORATORIES LLC
$54
Vertical Pharmaceuticals, LLC
$51
Medtronic, Inc.
$49
Abbott Laboratories
$46
Otsuka America Pharmaceutical, Inc.
$44
IMPEL PHARMACEUTICALS INC.
$43
Eisai Inc.
$42
Neurelis, Inc.
$42
GE HEALTHCARE
$40
BANNER LIFE SCIENCES, LLC
$39
Scilex Pharmaceuticals Inc.
$36
Mallinckrodt Enterprises LLC
$35
Octapharma USA, Inc.
$35
MDD US Operations, LLC
$35
ARBOR PHARMACEUTICALS, INC.
$31
Allergan Inc.
$30
Amneal Pharmaceuticals LLC
$29
Akcea Therapeutics, Inc.
$28
Boston Scientific Corporation
$28
ASSERTIO THERAPEUTICS, Inc.
$24
Egalet US Inc
$20
Impax Laboratories, Inc.
$18
Alnylam Pharmaceuticals Inc.
$17
Strongbridge US INC.
$15
Bayer HealthCare Pharmaceuticals Inc.
$14
Genentech USA, Inc.
$13
Bausch Health US, LLC
$13
Promius Pharma LLC
$12
Medtronic USA, Inc.
$12
LivaNova USA, Inc.
$12
Top 3 companies account for 84.7% of all-time payments
Associated products mentioned in payments ›
ACTHAR · ACTIVA · ADUHELM · AIMOVIG · AJOVY · AMPYRA · AMYVID · APOKYN · APTIOM · AUBAGIO · AUSTEDO · Aimovig · Austedo XR · BAFIERTAM · BOTOX · BOTOX THERAPEUTIC · BRILINTA · Betaseron · Briviact · COMIRNATY · COPAXONE · DUOPA · Dysport · ELYXYB · ELYXYB - CELECOXIB · EMGALITY · Evrysdi · FIRDAPSE · FYCOMPA · GAMMAGARD · GAMMAGARD LIQUID · Gamunex-C · Gocovri · Gralise · HYQVIA · Hizentra · Horizant · INBRIJA · INGREZZA · Infinity DBS Pulse Generators · KESIMPTA · KEVEYIS · KYNMOBI · LEMTRADA · LOKELMA · LUX-Dx Insertable Cardiac Monitor · Leqembi · MAVENCLAD · MIGRANAL · MYOBLOC · Mavenclad · NORTHERA · NUEDEXTA · NUPLAZID · NURTEC ODT · Neupro · Nourianz · Nuedexta · OCTAGAM IMMUNE GLOBULIN (HUMAN) · ONGENTYS · ONPATTRO · OSMOLEX ER · OXTELLAR XR · PANZYGA · PAXLOVID · PERCEPT PC BRAINSENSE · PLEGRIDY · POMPE - DISEASE · QULIPTA · RADICAVA · RELEXXII · RELYVRIO · REXULTI · RYTARY · Radicava · Rebif · Rystiggo · SOLIRIS · SPRIX · Soliris · TECFIDERA · TEGSEDI · TOSYMRA · TROKENDI XR · TYSABRI · Trudhesa · UBRELVY · ULTOMIRIS · UPLIZNA · VALTOCO · VNS Therapy · VUMERITY · VYEPTI · VYVGART · VYVGART HYTRULO · Vimpat · XCOPRI · Xadago · ZAVZPRET · ZEMBRACE SYMTOUCH · ZEPOSIA · ZTLido · Zilbrysq
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
The majority of payments (84%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in neurology and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 6% for neurology in NY.
Geographic Context
Neurologists within 10 mi
1,181
Per 100K population
85.1
County median income
$143,408
Nearest hospital
LONG ISLAND JEWISH MEDICAL CENTER
1.3 mi
1.3 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Ostrovskiy is a clinical cardiology specialist, with above-average Medicare volume (top 17% in NY), with speaking/promotional industry engagement in the top 6% of NY peers, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Ostrovskiy experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Ostrovskiy performed 732 office visit, established patient (30-39 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Ostrovskiy receive payments from pharmaceutical companies?
Yes. Dr. Ostrovskiy received a total of $143,281 from 71 companies across 1,137 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Ostrovskiy's costs compare to other neurologists in Lake Success?
Dr. Ostrovskiy's average Medicare payment per service is $142. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Ostrovskiy) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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