Vivianne Martine Sambour, M.D
Hospitalist Physician · Oceanside, NY
Vivianne Martine Sambour, M.D is a hospitalist physician with a practice address in Oceanside, New York, and NPI 1821436239, issued on Jun 7, 2013. Check the license (New York 271393, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Vivianne Martine Sambour
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 271393 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Healthy Way, Oceanside, NY 11572
- Phone
- (516) 632-3000
- Enumerated
- Jun 7, 2013
- Record last updated
- Jul 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140408002229); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 1 Healthy Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gabrielle Abbott, PAPhysician Assistant1669158036
- Batool Abiad, DOStudent in an Organized Health Care Education/Training Program1932040359
- Wray AdamsCertified Registered Nurse Anesthetist1548598675
- Anubhav Agarwal, MDSports Medicine (Family Medicine) Physician1568709244
- Brody Agres, PA-CMedical Physician Assistant1689470502
Verify Vivianne Martine Sambour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 271393Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average hospitalist physician in 2024
286 Medicare Part D claims for 102 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Prednisone20 claims
- Albuterol Sulfate Hfa17 claims
- Cefpodoxime Proxetil17 claims
- Amlodipine Besylate14 claims
- Furosemide12 claims
- Atorvastatin Calcium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $66.45
3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mount Sinai School OF MedicineOceanside, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vivianne Martine Sambour among 2,067 hospitalist physician records in New York
Vivianne Martine Sambour, M.D is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 40% of them.
- NPI issued2013 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2010 · median 2013 among the 1,716 with a school on file
- Record last updated2020 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in Oceanside → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ayesha Anwarullah, MDOceanside, NY 115721528356433
- David Bernstein, MDOceanside, NY 115721013544592
- Alain Berthold, M.D.Oceanside, NY 115721538320403
- Ioannis Kariolis, M.D.Oceanside, NY 115721518129501
- Jeremy Lawrence, MDOceanside, NY 115721467761411
- Melvin MathaiOceanside, NY 115721982284220
- Anila Nazli, M.D.Oceanside, NY 115721619355120
- Cyril NinanOceanside, NY 115721275276578
Common questions
What is Vivianne Martine Sambour, M.D's NPI number?
Vivianne Martine Sambour, M.D's National Provider Identifier (NPI) is 1821436239, issued on Jun 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Vivianne Martine Sambour, M.D located?
The NPPES record lists a practice address at 1 Healthy Way, Oceanside, NY, 11572. Phone: (516) 632-3000. Providers update this record themselves, so call before visiting.
How can I verify Vivianne Martine Sambour, M.D's license?
NPPES lists New York license number 271393, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vivianne Martine Sambour, M.D prescribe under Medicare Part D?
In 2024, Vivianne Martine Sambour, M.D had 286 Medicare Part D claims for 102 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.