Marzena Gieniusz, M.D.
Geriatric Medicine Internal Medicine
Marzena Gieniusz is a Geriatric Medicine Internal Medicine specialist based in Great Neck, NY with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Marzena Gieniusz, M.D. specializes in internal medicine, serving patients in Great Neck, NY in independent practice. She has been practicing since 2013 — over 13 years. She regularly sees Medicare patients with hypertension, high cholesterol, and Alzheimer's/dementia (per CMS claims data). CMS MIPS quality score: 91.25/100 (2023).
At a glance
- Federal MIPS score higher than 50% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 2932dNPPES updated 2018-05-14 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
865 Northern Blvd Ste 201, Great Neck, NY 11021-5310
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in New York.
MIPS Score
202391.25/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+7.7 pts)
Average range among MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
244
Unique beneficiaries
Standard volumePrescription Recipients
261
Patients prescribed
Prescriptions Written
2,087
Total claims
Total Medicare drug cost: $139k
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 Hypertension, High Cholesterol, and Alzheimer's / Dementia.
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
Progressive brain disorders causing memory loss and cognitive decline
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+30%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+13%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-6%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — 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.
13 years in practice
Established
Geriatricians specialize in healthcare for older adults, managing multiple chronic conditions, medication interactions, cognitive decline, falls prevention, and end-of-life care planning.
Taxonomy: 207RG0300X
Virtual Geriatric Medicine Care With Marzena Gieniusz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marzena Gieniusz for blood pressure monitoring, cholesterol management, cognitive care — no travel to Great Neck 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 Marzena Gieniusz
NPI records show Dr. Gieniusz as active with telehealth listed in Great Neck, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (516) 708-2520.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Marzena Gieniusz
Practice Location
865 Northern Blvd Ste 201, Great Neck, NY 11021-5310
Mailing Address
865 Northern Blvd Ste 201, Great Neck, NY 11021-5310
This is a provider directory. Contact the office directly to schedule appointments.
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