Alexander I Zuhoski, MD

Hematology & Oncology

Internal Medicine

Also practices: HEMATOLOGY/ONCOLOGY

(631) 751-3000Riverhead, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Alexander I Zuhoski, MD practices as part of a group hematology & oncology specialist practice in Riverhead, NY. He graduated from State University of New York at Stony Brook, School of Medicine in 1997 and has 29+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data). CMS MIPS quality score: 99.15/100 (2023).

At a glance

  • Prescribes opioids less than 29% of reporting doctors in New York
  • Federal MIPS score higher than 75% of MIPS-scored doctors in New York
  • Virtual visits available — no app or travel required
1 of 440 Internal Medicine providers in NYSee all Internal Medicine in Riverhead29+ years experienceNPI since 2006

Older · 2285dNPPES updated 2020-02-03 · verify on CMS

Contact & Location

Practice Location

750 Old Country Road Building 2, Riverhead, NY 11901

Fax: (631) 509-6559
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor scores better than 75% of doctors in New York on federal quality measures, prescribes opioid pain medications conservatively.

MIPS Score

2023

99.15/100

New York avg: 87 · US avg: 83.6

Higher than most doctors nationally(+15.6 pts)

Better than 75% of MIPS-scored doctors in New York

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Opioid Rx

↓ Lower = better

1.5%

New York avg: 3.5 · US avg: 5.1

Higher than most doctors nationally(-3.6 pts)

1.5% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

45.2%

New York avg: 82 · US avg: 82.8

Lower than most doctors nationally(-37.6 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

2,159

Unique beneficiaries

Very high volume

Prescription Recipients

315

Patients prescribed

Prescriptions Written

2,735

Total claims

Total Medicare drug cost: $10.88M

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.

Patient Condition Panel

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.

Hypertension
Higher than avg (+5%)75%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+2%)51%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+2%) — a focus area for this doctor

Cancer
Higher than avg (+18%)39%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+18%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+5%)37%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+5%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+5%)35%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+5%) — a focus area for this doctor

Diabetes
Lower than avg (-1%)33%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-1%) — less common here

Mood Disorders
32%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$20 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

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 2024, attributed to Alexander I Zuhoski's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1997

    Renaissance School of Medicine at Stony Brook University

  2. Board certified · Feb 2, 2020

    CMS-verified certification date

  3. 29 years in practice

    Experienced

Internal MedicineHematology & Oncology in RiverheadAllopathic & Osteopathic Physicians

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Education & Training

State University of New York at Stony Brook, School of Medicine (Class of 1997)

Practice Footprint

Mailing address

1500 Route 112 Bldg 4, Port Jefferson Station, NY 11776-8055

Differs from practice location

Virtual Hematology & Oncology Care With Alexander I Zuhoski

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Alexander I Zuhoski for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Riverhead 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 Alexander I Zuhoski

NPI records show Dr. Zuhoski as active with telehealth listed in Riverhead, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 751-3000.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

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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.

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