David B. Hansen, D.O.
NPI 1235578642ActiveIndividual· Emergency Medicine· Westfield, MA
Emergency Medicine (D.O.) in Westfield, Massachusetts, trained at West Virginia School of Osteopathic Medicine (class of 2013). 263 Medicare patients in 2024, $43,363 paid; nearly all of their 421 Part D prescriptions were generic (93%). Purdue Pharma L.P. was the largest of 3 companies reporting payments in 2024, $78.61 in all, mostly food and beverage.
Overview
| NPI | 1235578642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 19, 2013 |
| Last updated in NPPES | Dec 24, 2025 |
| Certified by provider | Dec 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 1025179 | MA |
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 (CT); Practitioner - Emergency Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 363 across 19 procedure codes |
| Paid by Medicare | $43,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 421 · 446 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $5,680 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
- The Hospital of Central Connecticut at New Britain General and BradleyNew Britain, CT · 399 clinicians
Hospital affiliations
- Baystate Noble HospitalWestfield, MA
- The Hospital of Central ConnecticutNew Britain, CT
Industry payments (Open Payments)
- 2024$78.61 · 4 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Purdue Pharma L.P. | $38.51 | 2 |
| Janssen Pharmaceuticals, Inc | $20.27 | 1 |
| Pfizer Inc. | $19.83 | 1 |
What the 2024 payments were for
- Food and Beverage$78.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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