Carylann Hadjiyane, M.D.
Gastroenterology Internal Medicine
Carylann Hadjiyane is a Gastroenterology Internal Medicine specialist based in New Hyde Park, NY with over 40 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Carylann Hadjiyane, M.D. has practiced internal medicine for 40+ years, working in group practice. Trained at State University of New York Downstate Medical Center (class of 1986), she has been practicing for over 40 years. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and arthritis. CMS MIPS quality score: 84.47/100 (2023).
At a glance
- Uses generic medications more than 57% of reporting doctors in New York
- Federal MIPS score higher than 24% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 1907dNPPES updated 2021-03-03 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
1991 Marcus Ave Suite 101, New Hyde Park, NY 11042-2058
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202384.47/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+0.9 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better88%
New York avg: 82 · US avg: 82.8
✓ Higher than most doctors nationally(+5.2 pts)
Typical range among reporting doctors in New YorkHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
432
Unique beneficiaries
Standard volumePrescription Recipients
441
Patients prescribed
Prescriptions Written
1,477
Total claims
Total Medicare drug cost: $202k
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 (+1%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-8%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-8%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+4%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$16 received from industry
1 transaction 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 Carylann Hadjiyane's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1986
Suny Downstate Health Sciences University
Board certified · Mar 2, 2021
Self-reported via NPPES
40 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
State University of New York Downstate Medical Center (Class of 1986)
Virtual Internal Medicine Care With Carylann Hadjiyane
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Carylann Hadjiyane for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to New Hyde Park 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 Carylann Hadjiyane
NPI records show Dr. Hadjiyane as active with telehealth listed in New Hyde Park, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (516) 365-4949.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Carylann Hadjiyane
Practice Location
1991 Marcus Ave Suite 101, New Hyde Park, NY 11042-2058
Mailing Address
1991 Marcus Ave Suite 101, New Hyde Park, NY 11042-2058
This is a provider directory. Contact the office directly to schedule appointments.
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