Sean Mullally, M.D.
NPI 1427099001ActiveIndividual· Internal Medicine, Hematology & Oncology· Northampton, MA
Internal Medicine, Hematology & Oncology (M.D.) in Northampton, Massachusetts, trained at Jefferson Medical College of Thomas Jefferson University (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $1,683,859 for 902 claims, against $331,055 paid for services in 2024. Celgene Corporation reported $19.75 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1427099001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Feb 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 216519 | 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 - Hematology/Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,222 |
|---|---|
| Services billed | 4,432 across 25 procedure codes |
| Paid by Medicare | $331,055 |
Part D prescriptions in 2024
| Prescriptions (claims) | 902 · 1,388 30-day fills |
|---|---|
| Patients | 262 |
| Total drug cost | $1,683,859 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Berkshire Faculty Services IncPittsfield, MA · 276 clinicians
Hospital affiliations
- Baystate Medical CenterSpringfield, MA
- Berkshire Medical CenterPittsfield, MA
- Fairview HospitalGreat Barrington, MA
- North Adams Regional Hospital CorporationNorth Adams, MA
Other facilities
- Berkshire Visiting Nurse AssociationHome health agency · Pittsfield, MA
- Hospicecare in the BerkshiresHospice · Pittsfield, MA
Industry payments (Open Payments)
- 2024$19.75 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Celgene Corporation | $19.75 | 1 |
What the 2024 payments were for
- Food and Beverage$19.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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