Hannah Chason, MD
NPI 1215597174ActiveIndividual· Emergency Medicine· Valhalla, NY
Emergency Medicine (MD) with Lifespan Physician Group Inc and 1 other group, practicing in Valhalla, New York. 446 Medicare patients in 2024, $58,367 paid; nearly all of their 159 Part D prescriptions were generic (91%). Lists Newport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1215597174 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2019 |
| Last updated in NPPES | Aug 16, 2026 |
| Certified by provider | Aug 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | LP04708 | RI |
| Emergency Medicine | 207P00000X | 342265-01 | 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 - Emergency Medicine (NY); Practitioner - Emergency Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 446 |
|---|---|
| Services billed | 520 across 32 procedure codes |
| Paid by Medicare | $58,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 168 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $7,323 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Brown Emergency MedicineProvidence, RI · 141 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- The Miriam HospitalProvidence, RI
- Westchester Medical CenterValhalla, NY
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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All 25 emergency medicine physicians in Valhalla · All emergency medicine physicians in New York