Christopher Joseph Dematteo, MD
NPI 1982233946ActiveIndividual· Emergency Medicine· New York, NY
Emergency Medicine (MD) in New York, New York, trained at Un of California, Irvine, College of Medicine (class of 2020). 261 Medicare patients in 2024, $36,513 paid; nearly all of their 131 Part D prescriptions were generic (92%). Abbvie Inc. reported $24.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1982233946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2020 |
| Last updated in NPPES | Nov 20, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 24012 | NV |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 390 across 20 procedure codes |
| Paid by Medicare | $36,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 131 · 133 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $1,496 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Emergency Medicine |
Medical group
- Shadow Emergency Physicians PLLCLas Vegas, NV · 101 clinicians
Hospital affiliations
- Centennial Hills Hospital Medical CenterLas Vegas, NV
- Spring Valley Hospital Medical CenterLas Vegas, NV
- Summerlin Hospital Medical CenterLas Vegas, NV
- Valley Hospital Medical CenterLas Vegas, NV
Industry payments (Open Payments)
- 2025$24.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $24.72 | 1 |
What the 2025 payments were for
- Food and Beverage$24.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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