Sergey Ayzenberg, M.D
NPI 1306031125ActiveIndividual· Internal Medicine, Interventional Cardiology· Brooklyn, NY
Internal Medicine, Interventional Cardiology (M.D) with Maimonides Cardiology Fpp, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $964,975 for 6,958 claims, against $223,511 paid for services in 2024. Medtronic, Inc. was the largest of 19 companies reporting payments in 2025, $40,768 in all, mostly speaking and faculty fees. Lists Maimonides Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1306031125 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Sep 14, 2007 |
| Last updated in NPPES | Jan 16, 2026 |
| Certified by provider | Jan 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 236793 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 236793 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,092 |
|---|---|
| Services billed | 3,281 across 48 procedure codes |
| Paid by Medicare | $223,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,958 · 9,925 30-day fills |
|---|---|
| Patients | 583 |
| Total drug cost | $964,975 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Maimonides Cardiology FppBrooklyn, NY · 42 clinicians
Hospital affiliations
- Maimonides Medical CenterBrooklyn, NY
- New York Community Hospital of Brooklyn, Inc.Brooklyn, NY
Other facilities
- Girling Health Care of New YorkHome health agency · Brooklyn, NY
Industry payments (Open Payments)
- 2025$40,768 · 140 payments from 19 companies
- 2024$28,519 · 151 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $12,110 | 22 |
| Shockwave Medical, Inc | $12,108 | 26 |
| Amgen Inc. | $11,763 | 29 |
| Philips North America LLC | $1,296 | 13 |
| Penumbra, Inc. | $1,035 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,583 · 10 payments
- Consulting Fee$9,350 · 8 payments
- Food and Beverage$6,783 · 108 payments
- Travel and Lodging$3,052 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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