Christopher Maurischat, M.D.
NPI 1942397518ActiveIndividual· Emergency Medicine· Roslyn, NY
Emergency Medicine (M.D.) in Roslyn, New York, trained at Georgetown University School of Medicine (class of 2003). 686 Medicare patients in 2024, $75,988 paid; nearly all of their 888 Part D prescriptions were generic (93%).
Overview
| NPI | 1942397518 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 6, 2006 |
| Last updated in NPPES | Jul 6, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 240764 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 686 |
|---|---|
| Services billed | 1,322 across 60 procedure codes |
| Paid by Medicare | $75,988 |
Part D prescriptions in 2024
| Prescriptions (claims) | 888 · 898 30-day fills |
|---|---|
| Patients | 592 |
| Total drug cost | $14,276 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
Medical group
- City Medical of Upper East Side PLLCAstoria, NY · 658 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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