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Cardiac Electrophysiology

Marshal Fox

Works at hospitals in Greenfield, MA · Springfield, MA · Westfield, MA … · Massachusetts

Summary

Marshal Fox (Cardiac Electrophysiology) is listed by Medicare at 5 hospitals in Greenfield, MA, Springfield, MA and Westfield, MA and other places. NPI 1093962334. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Marshal Fox, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Cardiac ElectrophysiologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
26Years since medical school (graduated 2000)
MaleGender (as listed)
Baystate Medical Practices IncGroup practice

Quick answers

Which hospitals does Marshal Fox work at?
Medicare's official clinician data lists Marshal Fox at 5 hospitals: Baystate Franklin Medical Center, Baystate Medical Center, Baystate Noble Hospital, Baystate Wing Hospital and Berkshire Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Marshal Fox see patients?
Medicare's clinician data lists 1 practice location in Springfield, MA. Call before your visit to confirm the address.
What is Marshal Fox's specialty?
Medicare lists Cardiac Electrophysiology as the primary specialty.
Does Marshal Fox accept Medicare assignment?
Yes. Medicare's clinician data says Marshal Fox accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Marshal Fox offer telehealth?
Medicare's clinician data says Marshal Fox offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Marshal Fox?
(413) 794-7031, as listed in official Medicare / NPI Registry data.
What is Marshal Fox's NPI number?
1093962334. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Marshal Fox works

Medicare's Facility Affiliation Data lists Marshal Fox at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Marshal Fox is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Marshal Fox as a member of this group (CMS data updated 2026-10-02).

  • Baystate Medical Practices Inc1,369 clinicians in the group

Specialties

Find other Cardiac Electrophysiology doctors in Massachusetts →

Other cardiac electrophysiologists in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.

All cardiac electrophysiologists in Springfield →

Clinician information

Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1093962334
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians