Registry data as of Aug 27, 2026

Vasileios Kostaras, MD

Transplant Surgery Physician · Stony Brook, NY

Vasileios Kostaras, MD is a transplant surgery physician 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1144487968
Name
Vasileios Kostaras
Credential
MD
Primary taxonomy
Transplant Surgery Physician 204F00000X
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
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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, MDStudent in an Organized Health Care Education/Training Program1003492893
  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.

Transplant Surgery Physician providers in New York

There are 99 transplant surgery physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other transplant surgery physician records in New York

  1. Shaleen Agarwal, MDRochester, NY1437484391
  2. Mohammed Akhtar, MD PHDNew York City, NY1629701396
  3. Abdulelah Alhawsawi, M.D.New York, NY1952534398
  4. Scott Ames, MDNew York, NY1942276647
  5. Antonios Arvelakis, MDNew York, NY1558377044
  6. Kofi Atiemo, MDNew York, NY1467688812
  7. Eve Beaudry Simoneau, MD PHDNew York, NY1104346675
  8. Andrew Benintende, MDNew York, NY1629502133
  9. Jonathan Berger, M.D.New York, NY1265579932
  10. George Blessios, MDWilliamsville, NY1669472080

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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.