Mateusz K. Ciejka
NPI 1114345493ActiveIndividual· Emergency Medicine· Astoria, NY
Emergency Medicine in Astoria, New York, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2014). 160 Medicare patients in 2024, $23,539 paid; nearly all of their 110 Part D prescriptions were generic (90%). Grifols USA, LLC reported $23.74 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1114345493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 2, 2014 |
| Last updated in NPPES | Aug 1, 2025 |
| Certified by provider | Aug 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 287958-1 | 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 - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 160 |
|---|---|
| Services billed | 250 across 15 procedure codes |
| Paid by Medicare | $23,539 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 114 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $3,501 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Emergency Medicine |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2024$23.74 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Grifols USA, LLC | $23.74 | 1 |
What the 2024 payments were for
- Food and Beverage$23.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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