Dr. Marc B. Hazan, MD
- Medicare services, 2024
- 4,573
- Medicare patients, 2024
- 557
- Part D claims, 2024
- 6,452
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 270 Park Avenue, Huntington, NY 11743
- Practice phone
- Call (631) 351-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hazan's professional email, personal email and mobile number
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Dr. Marc B. Hazan is a cardiologist in Huntington, New York
Dr. Hazan practices at Huntington Hospital in Huntington, New York, part of Northwell Health.
Dr. Hazan's NPI, 1952413809, was assigned on August 31, 2006. Dr. Hazan graduated from State University of New York Downstate Medical Center in 1976. Dr. Hazan holds New York license 134494.
- NPI
- 1952413809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941340376
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 351-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marc B. Hazan practices at Huntington Hospital in Huntington, New York
Dr. Hazan's primary practice is Huntington Hospital, at 270 Park Avenue, Huntington, NY 11743 in Suffolk County. The practice phone is (631) 351-2000.
- Huntington Hospital270 Park Avenue, Huntington, NY 11743 · Suffolk CountyPhone(631) 351-2000
Source: Dmand AI Affiliation Data
Dr. Marc B. Hazan is affiliated with 6 sites of care and 5 medical groups
Dr. Hazan's primary practice is Huntington Hospital in Huntington, New York, part of Northwell Health. Dr. Hazan is also affiliated with North Shore University Hospital. The medical group on file is CareMount Medical. Dmand AI also links Dr. Hazan to 4 more medical groups, 3 group practices and clinics and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc B. Hazan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hazan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc B. Hazan is one of 2,265 cardiologists in New York
Cardiovascular disease is Dr. Hazan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Hazan is licensed in New York.
Specialties and state licenses
- Cardiovascular disease, New YorkPrimary
Cardiologists near Dr. Hazan
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marc B. Hazan billed Medicare for 4,573 services in 2024
CMS data shows 4,573 Medicare services from Dr. Hazan across 36 procedure codes in 2024, for 557 Medicare patients. Medicare paid $252,907 for them.
Dr. Hazan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9892024: 1,45727%
- Office and hospital visits
- 2023: 1,2642024: 1,2852%
- Tests and treatments
- 2023: 1,5402024: 1,20822%
- Surgery
- 2023: 4392024: 37215%
- Other services
- 2023: 1722024: 25146%
Where Dr. Hazan's Medicare services took place, 2024
- In an office4,33895%
- In a facility2355%
Dr. Hazan compared with the New York median for cardiologists, 2024
- Dr. Hazan
- New York median
- Medicare services
- 4,573vs 1,6742.7 times
- Medicare patients
- 557vs 6119% below
- Part D claims
- 5,886vs 1,4124.2 times
Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.
Dr. Hazan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc B. Hazan treated 557 Medicare patients in 2024, average age 80
CMS counts 557 Medicare patients who saw Dr. Hazan in 2024. The largest group is 75 to 84, with 254 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hazan's median patient age at 73, with 36% women.
Dr. Hazan's Medicare patients by age, 2024
Dr. Hazan's Medicare patients by sex, 2024
- Women26648%
- Men29152%
Chronic conditions among Dr. Hazan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease50%
- Atrial fibrillation31%
- Chronic kidney disease30%
- Heart failure25%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hazan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women36%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc B. Hazan wrote 6,452 Medicare Part D claims in 2024
In 2024, Dr. Hazan wrote 6,452 Medicare Part D claims for 475 patients. 81% of them were for generic drugs. CMS names the drug for 5,886 of them, across 88 drugs with 11 or more claims each, at $1,461,120 in total drug cost. In 2023, CMS named 6,045 claims across 87 drugs.
Dr. Hazan's Part D claims by kind of drug, 2024
- Generic5,206 claims81%
- Brand-name and other1,246 claims19%
Dr. Hazan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hazan's Part D claims, 2024
- Opioids0%12 of 6,452 claims
- Antibiotics1%54 of 6,452 claims
- Antipsychotics, patients 65 and over0%14 of 6,452 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,0452024: 5,8863%
Drugs named by CMS: 88 in 2024, 87 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Marc B. Hazan scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Hazan for performance year 2024, reported through an alternative payment model (APM). Dr. Hazan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hazan's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marc B. Hazan received $2,229 in industry payments from 2016 to 2025
CMS Open Payments shows 66 general payments to Dr. Hazan from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $328.
General payments to Dr. Hazan by program year, 2016 to 2025
General payments to Dr. Hazan by kind, 2016 to 2025
- Food and beverage$2,21099%
- Education$191%
Companies that paid Dr. Hazan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc B. Hazan graduated from State University of New York Downstate Medical Center
Dr. Hazan graduated from State University of New York Downstate Medical Center in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc B. Hazan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Marc B. Hazan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marc B. Hazan's NPI number?
Dr. Marc B. Hazan's NPI number is 1952413809. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc B. Hazan?
Dr. Marc B. Hazan is a cardiologist in Huntington, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Marc B. Hazan practice?
Dr. Hazan practices at 270 Park Avenue, Huntington, NY 11743. Dr. Hazan's primary practice is Huntington Hospital in Huntington, New York, part of Northwell Health. Dmand AI also links Dr. Hazan to 4 medical groups, 3 group practices and clinics and 1 home health agency.
What is Dr. Marc B. Hazan's office phone number?
The practice phone on file for Dr. Hazan is (631) 351-2000.
What is Dr. Marc B. Hazan's medical license number?
Dr. Hazan holds New York license 134494.
Which hospitals is Dr. Marc B. Hazan affiliated with?
Dr. Hazan practices at Huntington Hospital in Huntington, New York. Dr. Hazan is also affiliated with North Shore University Hospital.
What medical group is Dr. Marc B. Hazan part of?
Dr. Hazan is linked to CareMount Medical. Dmand AI links Dr. Hazan to 4 more medical groups.
Does Dr. Marc B. Hazan accept Medicare?
Yes. CMS data shows Dr. Hazan billed Medicare for 4,573 services in 2024, and Dr. Hazan accepts Medicare assignment.
What is Dr. Marc B. Hazan's MIPS score?
Dr. Hazan's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Marc B. Hazan see?
CMS counts 557 Medicare patients who saw Dr. Hazan in 2024, with an average age of 80.
Show 5 more questionsShow fewer questions
What services does Dr. Marc B. Hazan bill to Medicare?
In 2024, Dr. Hazan's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and surgery: heart and blood vessels (36415).
Where did Dr. Marc B. Hazan go to medical school?
Dr. Hazan graduated from State University of New York Downstate Medical Center in 1976.
What drugs does Dr. Marc B. Hazan prescribe most?
In 2024 Medicare Part D data, Dr. Hazan's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Rosuvastatin Calcium.
Has Dr. Marc B. Hazan received payments from drug or device companies?
CMS Open Payments shows $2,229 in general payments to Dr. Hazan from 25 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Marc B. Hazan been practicing?
Dr. Hazan graduated from medical school in 1976, 50 years ago.
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