Olga Matsibekker, MD
NPI 1952403156ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with Maimonides Faculty Practice Plan, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $897,676 for 6,143 claims, against $17,743 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $382.77 in all, mostly food and beverage. Lists Maimonides Medical Center as a hospital affiliation.
Overview
| NPI | 1952403156 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 1, 2006 |
| Last updated in NPPES | Jul 19, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 199992 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 221 across 6 procedure codes |
| Paid by Medicare | $17,743 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,143 · 9,180 30-day fills |
|---|---|
| Patients | 325 |
| Total drug cost | $897,676 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Maimonides Faculty Practice PlanBrooklyn, NY · 252 clinicians
Hospital affiliation
- Maimonides Medical CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$382.77 · 4 payments from 4 companies
- 2024$274.34 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $125.00 | 1 |
| Amgen Inc. | $122.22 | 1 |
| Novo Nordisk Inc | $121.22 | 1 |
| Abbvie Inc. | $14.33 | 1 |
What the 2025 payments were for
- Food and Beverage$382.77 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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