Peter Carsten Allfather
NPI 1780078956ActiveIndividual· Emergency Medicine· Boston, MA
Emergency Medicine in Boston, Massachusetts, trained at Albany Medical College of Union University (class of 2015). 80 Medicare patients in 2024, $41,902 paid; nearly all of their 93 Part D prescriptions were generic (94%). Abiomed was the largest of 2 companies reporting payments in 2025, $100.52 in all, mostly food and beverage.
Overview
| NPI | 1780078956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 25, 2015 |
| Last updated in NPPES | Jul 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 278340 | MA |
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 - Critical Care (Intensivists) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 286 across 18 procedure codes |
| Paid by Medicare | $41,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 95 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $1,427 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Critical Care (Intensivists) |
Medical groups
- Pratt Anesthesiology Associates IncBoston, MA · 155 clinicians
- Nantucket Cottage HospitalNantucket, MA · 87 clinicians
Hospital affiliations
- Melrosewakefield HealthcareMelrose, MA
- Nantucket Cottage HospitalNantucket, MA
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$100.52 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $83.08 | 2 |
| Alnylam Pharmaceuticals Inc. | $17.44 | 1 |
What the 2025 payments were for
- Food and Beverage$100.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 558 emergency medicine physicians in Boston · All emergency medicine physicians in Massachusetts