David M. Dunaief, M.D.
David M. Dunaief is an Internal Medicine specialist based in Port Jefferson, NY with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
David M. Dunaief, M.D. runs an independent internist practice in Port Jefferson, NY. He graduated from State University of New York at Stony Brook, School of Medicine in 2004 and has 22+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
At a glance
- Uses generic medications more than 39% of reporting doctors in New York
- Virtual visits available — no app or travel required
Older · 5575dNPPES updated 2011-02-16 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
12 Elm St, Port Jefferson, NY 11777-2153
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better84.2%
New York avg: 82 · US avg: 82.8
✓ Higher than most doctors nationally(+1.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
97
Unique beneficiaries
Standard volumePrescription Recipients
64
Patients prescribed
Prescriptions Written
406
Total claims
Total Medicare drug cost: $70k
Percentile rankings compared against 8,064 reporting peers in New York.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+3%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+10%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+9%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+13%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-10%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Patient Reviews
No patient reviews yet. If you've seen David M. Dunaief, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2004
Renaissance School of Medicine at Stony Brook University
22 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
State University of New York at Stony Brook, School of Medicine (Class of 2004)
Virtual Internal Medicine Care With David M. Dunaief
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with David M. Dunaief for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Port Jefferson 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 David M. Dunaief
NPI records show Dr. Dunaief as active with telehealth listed in Port Jefferson, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (917) 837-9451.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact David M. Dunaief
Practice Location
12 Elm St, Port Jefferson, NY 11777-2153
Mailing Address
12 Elm St, Port Jefferson, NY 11777-2153
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers