NPPES file of Aug 9, 2026

Vasileios Kostaras, MD

Student in an Organized Health Care Education/Training Program · Stony Brook, NY

Vasileios Kostaras, MD is a student in an organized health care education/training program with a practice address in Stony Brook, New York, and NPI 1144487968, issued on May 20, 2008. Check the license (New York 256798, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144487968
Name
Vasileios Kostaras
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License numbers
256798 NY
MT191836 PA
Self-reported in NPPES; status is on the state search
Practice location
101 Nicolls Road, Stony Brook, NY 11794
Phone
(631) 444-1791
Enumerated
May 20, 2008
Record last updated
Aug 21, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(631) 444-7689
Medicare enrollment
Enrolled (PECOS I20171023001839); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 101 Nicolls Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adeola AdeyeyeStudent in an Organized Health Care Education/Training Program1215678594
  2. Liyan Afaneh, M.B.B.S.Student in an Organized Health Care Education/Training Program1982545232
  3. Jaclyn Angielczyk, MDStudent in an Organized Health Care Education/Training Program1851977425
  4. Mark BatistickStudent in an Organized Health Care Education/Training Program1760185490
  5. Justin Bell, MDAnesthesiology Physician1003492893
  6. William Berg, MDUrology Physician1184068520

Verify Vasileios Kostaras in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 256798
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Vasileios Kostaras among 37,241 student in an organized health care education/training program records in New York

Vasileios Kostaras, MD is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than under 1% of them.

  • NPI issued2008 · under 1% of these records are older, 98% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Graduated1995 · median 2018 among the 1,821 with a school on file
  • Record last updated2012 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

884 student in an organized health care education/training program records list a practice address in Stony Brook

They are 884 of the 3,053 NPPES records with a practice address in Stony Brook, and 37,241 student in an organized health care education/training program records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Jeff Chuang, MDStony Brook, NY 117941033379425
  2. Salma El Gendi, MDStony Brook, NY 117941659531168
  3. Sabina Mir, MDStony Brook, NY 117941144492703
  4. David Orbach, MD, MSStony Brook, NY 117941104083989
  5. Danielo Perez, MDStony Brook, NY 117941851562656
  6. Niti Rayjada, MDStony Brook, NY 117941720259609
  7. Betty Samuel, DDSStony Brook, NY 117941952561342
  8. Maria Sarria Melero, MDStony Brook, NY 117941346400736

Common questions

What is Vasileios Kostaras, MD's NPI number?

Vasileios Kostaras, MD's National Provider Identifier (NPI) is 1144487968, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Vasileios Kostaras, MD located?

The NPPES record lists a practice address at 101 Nicolls Road, Stony Brook, NY, 11794. Phone: (631) 444-1791. Providers update this record themselves, so call before visiting.

How can I verify Vasileios Kostaras, MD's license?

NPPES lists New York license number 256798, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.