Christopher John Mastino, M.D.
Christopher John Mastino is a Specialist based in Fairfield, CT with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CT can see Christopher John Mastino, M.D. in person in Fairfield or via virtual visit — no travel required. Trained at Icahn School of Medicine at Mount Sinai (class of 1994), he has been practicing for over 32 years. Among his Medicare patients, common conditions include arthritis, mood disorders, and high cholesterol (per CMS data).
At a glance
- Uses generic medications more than 48% of reporting doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 2847dNPPES updated 2018-08-06 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
314 Riverside Drive, Fairfield, CT 06824
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better64.93%
Connecticut avg: 3.9 · US avg: 5.1
⚠ Lower than most doctors nationally(+59.8 pts)
64.93% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better86.7%
Connecticut avg: 81.1 · US avg: 82.8
✓ Higher than most doctors nationally(+3.9 pts)
Typical range among reporting doctors in ConnecticutHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
27
Unique beneficiaries
Boutique practicePrescription Recipients
43
Patients prescribed
Prescriptions Written
1,209
Total claims
Total Medicare drug cost: $238k
Percentile rankings compared against 1,825 reporting peers in Connecticut.
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 Arthritis, Mood Disorders, and High Cholesterol.
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+21%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-11%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+27%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+22%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-18%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Icahn School of Medicine at Mount Sinai
32 years in practice
Senior practitioner
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Taxonomy: 174400000X
Education & Training
Icahn School of Medicine at Mount Sinai (Class of 1994)
Virtual Specialist Care With Christopher John Mastino
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Christopher John Mastino for arthritis follow-ups, mood disorder follow-ups, cholesterol management — no travel to Fairfield 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 Christopher John Mastino
NPI records show Dr. Mastino as active with telehealth listed in Fairfield, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 685-6326.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Christopher John Mastino
Practice Location
314 Riverside Drive, Fairfield, CT 06824
Mailing Address
314 Riverside Drive, Fairfield, CT 06824
This is a provider directory. Contact the office directly to schedule appointments.
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