Marshal T Fox, M.D.
Clinical Cardiac Electrophysiology
Marshal T Fox is a Clinical Cardiac Electrophysiology specialist based in Springfield, MA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Marshal T Fox, M.D. has practiced internal medicine for 26+ years, working in group practice. He has been in practice for 26+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 3033dNPPES updated 2018-02-02 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
3300 Main Street 2nd Floor Suite a, Springfield, MA 01107-1112
How Does This Doctor Compare?
Generic Rx
↑ Higher = better71.7%
Massachusetts avg: 81.9 · US avg: 82.8
⚠ Lower than most doctors nationally(-11.1 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
2,120
Unique beneficiaries
Very high volumePrescription Recipients
306
Patients prescribed
Prescriptions Written
1,757
Total claims
Total Medicare drug cost: $548k
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+14%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+22%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+20%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.6k received from industry
9 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Marshal T Fox's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
26 years in practice
Experienced
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Taxonomy: 207RC0001X
Mailing address
280 Chestnut St 2nd Floor, Springfield, MA 01199-1001
Differs from practice location
Virtual Clinical Cardiac Electrophysiology Care With Marshal T Fox
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marshal T Fox for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Springfield required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Marshal T Fox
NPI records show Dr. Fox as active with telehealth listed in Springfield, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (413) 794-2273.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · HRSA HPSA. See Data Methodology.
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Contact Marshal T Fox
Practice Location
3300 Main Street 2nd Floor Suite a, Springfield, MA 01107-1112
Mailing Address
280 Chestnut St 2nd Floor, Springfield, MA 01199-1001
This is a provider directory. Contact the office directly to schedule appointments.
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