Dr. Jay Itzkowitz, MD
- Medicare services, 2024
- 249
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 79
- Hospital affiliations
- 1
- Industry payments
- $144
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Itzkowitz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jay Itzkowitz is an emergency medicine physician in Oceanside, New York
Dr. Itzkowitz practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Dr. Itzkowitz's NPI, 1881646321, was assigned on May 16, 2006. Dr. Itzkowitz graduated from State University of New York Downstate Medical Center College of Medicine in 2001. Dr. Itzkowitz holds New York license 229040.
- NPI
- 1881646321NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355303306
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay Itzkowitz practices at 2 locations in Oceanside, New York
Dr. Itzkowitz's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Dr. Itzkowitz also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Jay Itzkowitz is affiliated with 3 sites of care and 4 medical groups
Dr. Itzkowitz's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Itzkowitz to 3 more medical groups, 1 dialysis center and 1 group practice or clinic, 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. Jay Itzkowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Itzkowitz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jay Itzkowitz is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Itzkowitz's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Itzkowitz is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Itzkowitz
Counts of emergency medicine physicians 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. Jay Itzkowitz billed Medicare for 249 services in 2024
CMS data shows 249 Medicare services from Dr. Itzkowitz across 6 procedure codes in 2024, for 235 Medicare patients. Medicare paid $32,877 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Itzkowitz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1532024: 24963%
Dr. Itzkowitz compared with the New York median for emergency medicine physicians, 2024
- Dr. Itzkowitz
- New York median
- Medicare services
- 249vs 21914% above
- Medicare patients
- 235vs 2169% above
- Part D claims
- 12vs 2959% below
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Itzkowitz'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Itzkowitz and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jay Itzkowitz treated 235 Medicare patients in 2024, average age 78
CMS counts 235 Medicare patients who saw Dr. Itzkowitz in 2024. The largest group is 75 to 84, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Itzkowitz's median patient age at 54, with 55% women.
Dr. Itzkowitz's Medicare patients by age, 2024
Dr. Itzkowitz's Medicare patients by sex, 2024
- Women13758%
- Men9842%
Chronic conditions among Dr. Itzkowitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes46%
- Ischemic heart disease46%
- Mood disorders35%
- Chronic kidney disease34%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Itzkowitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay Itzkowitz wrote 79 Medicare Part D claims in 2024
In 2024, Dr. Itzkowitz wrote 79 Medicare Part D claims for 33 patients. 81% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $1,716 in total drug cost.
Dr. Itzkowitz's Part D claims by kind of drug, 2024
- Generic64 claims81%
- Brand-name15 claims19%
Dr. Itzkowitz's most prescribed drugs by claims, 2018
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. Itzkowitz's Part D claims, 2024
- Antibiotics22%17 of 79 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Jay Itzkowitz takes part in Medicare
Dr. Itzkowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jay Itzkowitz received $144 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Itzkowitz from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $26.
General payments to Dr. Itzkowitz by program year, 2016 to 2025
Companies that paid Dr. Itzkowitz 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. Jay Itzkowitz graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Itzkowitz graduated from State University of New York Downstate Medical Center College of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jay Itzkowitz'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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. Jay Itzkowitz
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. Jay Itzkowitz's NPI number?
Dr. Jay Itzkowitz's NPI number is 1881646321. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay Itzkowitz?
Dr. Jay Itzkowitz is an emergency medicine physician in Oceanside, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jay Itzkowitz practice?
Dr. Itzkowitz practices at One Healthy Way, Oceanside, NY 11572. Dr. Itzkowitz also practices at 1 Healthy Way, Oceanside, NY 11572. Dr. Itzkowitz's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Itzkowitz to 3 medical groups, 1 dialysis center and 1 group practice or clinic.
What is Dr. Jay Itzkowitz's office phone number?
The practice phone on file for Dr. Itzkowitz is (516) 632-3000.
What is Dr. Jay Itzkowitz's medical license number?
Dr. Itzkowitz holds New York license 229040.
Which hospitals is Dr. Jay Itzkowitz affiliated with?
Dr. Itzkowitz practices at Mount Sinai South Nassau in Oceanside, New York.
What medical group is Dr. Jay Itzkowitz part of?
Dr. Itzkowitz is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Itzkowitz to 3 more medical groups.
Does Dr. Jay Itzkowitz accept Medicare?
Yes. CMS data shows Dr. Itzkowitz billed Medicare for 249 services in 2024, and Dr. Itzkowitz accepts Medicare assignment.
How many Medicare patients does Dr. Jay Itzkowitz see?
CMS counts 235 Medicare patients who saw Dr. Itzkowitz in 2024, with an average age of 78.
What services does Dr. Jay Itzkowitz bill to Medicare?
In 2024, Dr. Itzkowitz's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. Jay Itzkowitz go to medical school?
Dr. Itzkowitz graduated from State University of New York Downstate Medical Center College of Medicine in 2001.
What drugs does Dr. Jay Itzkowitz prescribe most?
In 2018 Medicare Part D data, Dr. Itzkowitz's most prescribed drugs by claims were Olmesartan-Amlodipine-Hctz.
Has Dr. Jay Itzkowitz received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Dr. Itzkowitz from 8 companies from 2016 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Jay Itzkowitz been practicing?
Dr. Itzkowitz graduated from medical school in 2001, 25 years ago.
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