Ennis J. Duffis, M.D.
Neurology Psychiatry & Neurology
Ennis J. Duffis is a Neurology Psychiatry & Neurology specialist based in Springfield, MA with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across MA can see Ennis J. Duffis, M.D. in person in Springfield or via virtual visit — no travel required. A Meharry Medical College School of Medicine graduate since 2005, he brings 21+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Recent · 65dNPPES updated 2026-03-19 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
3300 Main St 3rd Floor, Suite C&D, Springfield, MA 01107-1112
How Does This Doctor Compare?
Medicare Patients
122
Unique beneficiaries
Standard volumeData 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
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
Disrupted blood supply to the brain, requiring urgent medical attention
Excessive worry or fear that interferes with daily life
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A condition where the body cannot properly regulate blood sugar levels
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$110 received from industry
2 transactions reported in 2018 ·Low 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 2018, attributed to Ennis J. Duffis's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Meharry Medical College School of Medicine
Board certified · Mar 18, 2026
Self-reported via NPPES
21 years in practice
Experienced
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Education & Training
Meharry Medical College School of Medicine (Class of 2005)
Mailing address
280 Chestnut St 2nd Fl, Springfield, MA 01199-1001
Differs from practice location
Virtual Psychiatry & Neurology Care With Ennis J. Duffis
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ennis J. Duffis 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 Ennis J. Duffis
Dr. Duffis is listed as active in the NPI registry with telehealth listed in Springfield, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (413) 794-5600.
Sourced from CMS NPPES · OIG LEIE · CMS Open Payments 2018 · CMS Physician Comparator · HRSA HPSA. See Data Methodology.
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Contact Ennis J. Duffis
Practice Location
3300 Main St 3rd Floor, Suite C&D, Springfield, MA 01107-1112
Mailing Address
280 Chestnut St 2nd Fl, Springfield, MA 01199-1001
This is a provider directory. Contact the office directly to schedule appointments.
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