Yair Saperstein
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 15
- Part D claims, 2019
- 13
- Hospital affiliations
- 1
- Industry payments
- $43,200
- 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 Yair Saperstein's professional email, personal email and mobile number
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Yair Saperstein is a hospitalist in Oceanside, New York
Yair Saperstein practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Yair Saperstein's NPI, 1104271378, was assigned on April 25, 2016. Yair Saperstein graduated from Albert Einstein College of Medicine of Yeshiva University in 2016. Yair Saperstein holds New York license 290758.
- NPI
- 1104271378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143631697
- NPI enumeration date
- April 25, 2016
- 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
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Yair Saperstein practices at 2 locations in Oceanside, New York
Yair Saperstein'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. Yair Saperstein 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
Yair Saperstein is affiliated with 2 sites of care and 2 medical groups
Yair Saperstein's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Yair Saperstein to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Yair Saperstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yair Saperstein practices, 2 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 |
| +1 more site and 1 medical group | 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.
Yair Saperstein is one of 1,796 hospitalists in New York
Hospitalist is Yair Saperstein's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Yair Saperstein is board certified in clinical informatics by the American Board of Emergency Medicine. Yair Saperstein is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Yair Saperstein
Counts of hospitalists 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
Yair Saperstein billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Yair Saperstein across 1 procedure code in 2024, for 15 Medicare patients. Medicare paid $1,082 for them. Every service was in a facility, such as a hospital, rather than an office.
Yair Saperstein's Medicare services by type, 2020 to 2024
- 2020
- 2024
- Office and hospital visits
- 2020: 112024: 11No change
Yair Saperstein compared with the New York median for hospitalists, 2024
- Yair Saperstein
- New York median
- Medicare services
- 11vs 38897% below
- Medicare patients
- 15vs 16391% below
- Part D claims
- 13vs 5576% below
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Yair Saperstein'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 Yair Saperstein and other hospitalists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Yair Saperstein treated 15 Medicare patients in 2024, average age 78
CMS counts 15 Medicare patients who saw Yair Saperstein in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Yair Saperstein's median patient age at 63, with 54% women.
Yair Saperstein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Yair Saperstein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Yair Saperstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Yair Saperstein wrote 13 Medicare Part D claims in 2019
In 2019, Yair Saperstein wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $214 in total drug cost. In 2018, CMS named 19 claims across 1 drug.
Yair Saperstein's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 192019: 1332%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Yair Saperstein takes part in Medicare
Yair Saperstein 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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Yair Saperstein received $43,200 in industry payments from 2020 to 2025
CMS Open Payments shows 13 general payments to Yair Saperstein from 3 drug and device companies from 2020 to 2025. Speaker and faculty fees make up the largest share, 99% of the total. Medtronic, Inc. paid the most, $42,650.
General payments to Yair Saperstein by program year, 2020 to 2025
General payments to Yair Saperstein by kind, 2020 to 2025
- Speaker and faculty fees$42,65099%
- Food and beverage$5501%
Companies that paid Yair Saperstein the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Yair Saperstein graduated from Albert Einstein College of Medicine of Yeshiva University
Yair Saperstein graduated from Albert Einstein College of Medicine of Yeshiva University in 2016.
- Medical school
- Board certified in clinical informatics
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Yair Saperstein'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) |
| 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 Yair Saperstein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Yair Saperstein's NPI number?
Yair Saperstein's NPI number is 1104271378. It was assigned on April 25, 2016, and it is active in the NPI Registry.
What does Yair Saperstein specialize in?
Yair Saperstein is a hospitalist in Oceanside, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Yair Saperstein practice?
Yair Saperstein practices at One Healthy Way, Oceanside, NY 11572. Yair Saperstein also practices at 1 Healthy Way, Oceanside, NY 11572. Yair Saperstein's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dmand AI also links Yair Saperstein to 1 group practice or clinic and 1 medical group.
What is Yair Saperstein's office phone number?
The practice phone on file for Yair Saperstein is (516) 632-3000.
What is Yair Saperstein's medical license number?
Yair Saperstein holds New York license 290758.
Which hospitals is Yair Saperstein affiliated with?
Yair Saperstein practices at Mount Sinai South Nassau in Oceanside, New York.
What medical group is Yair Saperstein part of?
Yair Saperstein is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Yair Saperstein to 1 more medical group.
Does Yair Saperstein accept Medicare?
Yes. CMS data shows Yair Saperstein billed Medicare for 11 services in 2024, and Yair Saperstein accepts Medicare assignment.
How many Medicare patients does Yair Saperstein see?
CMS counts 15 Medicare patients who saw Yair Saperstein in 2024, with an average age of 78.
Is Yair Saperstein board certified?
Yes. Yair Saperstein is board certified in clinical informatics by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does Yair Saperstein bill to Medicare?
In 2024, Yair Saperstein's most billed Medicare services were hospital inpatient care (99222).
Where did Yair Saperstein go to medical school?
Yair Saperstein graduated from Albert Einstein College of Medicine of Yeshiva University in 2016.
What drugs does Yair Saperstein prescribe most?
In 2019 Medicare Part D data, Yair Saperstein's most prescribed drugs by claims were Potassium Chloride.
Has Yair Saperstein received payments from drug or device companies?
CMS Open Payments shows $43,200 in general payments to Yair Saperstein from 3 companies from 2020 to 2025. The largest total came from Medtronic, Inc.
How long has Yair Saperstein been practicing?
Yair Saperstein graduated from medical school in 2016, 10 years ago.
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