Marshal T. Fox, M.D.
NPI 1093962334ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Springfield, MA
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) with Baystate Medical Practices Inc, practicing in Springfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $501,323 for 1,684 claims, against $172,210 paid for services in 2024. Boston Scientific Corporation reported $287.20 in payments in 2025, mostly food and beverage. Lists Baystate Franklin Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1093962334 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2008 |
| Last updated in NPPES | Feb 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 237365 | MA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 237365 | 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 - Cardiac Electrophysiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,775 |
|---|---|
| Services billed | 2,663 across 58 procedure codes |
| Paid by Medicare | $172,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,684 · 3,562 30-day fills |
|---|---|
| Patients | 293 |
| Total drug cost | $501,323 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Telehealth | Offers telehealth |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Baystate Medical CenterSpringfield, MA
- Baystate Noble HospitalWestfield, MA
- Baystate Wing HospitalPalmer, MA
- Berkshire Medical CenterPittsfield, MA
Industry payments (Open Payments)
- 2025$287.20 · 3 payments from 1 company
- 2024$1,554 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $287.20 | 3 |
What the 2025 payments were for
- Food and Beverage$287.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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