Guy Bassis, M.D.
Diagnostic Radiology Physician · Lindenhurst, NY
Guy Bassis, M.D. is a diagnostic radiology physician with a practice address in Lindenhurst, New York, and NPI 1598082570, issued on Apr 29, 2010. Check the license (New York 241714, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Guy Bassis
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 241714 NY
Self-reported in NPPES; status is on the state search - Practice location
- 150 E Sunrise Hwy, Lindenhurst, NY 11757
- Phone
- (631) 225-7200
- Enumerated
- Apr 29, 2010
- Record last updated
- Apr 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (631) 930-9451
- Medicare enrollment
- Enrolled (PECOS I20100920000682); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,146 in New York → Look up another NPI →
Also registered at 150 E Sunrise Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marisa AllenFamily Nurse Practitioner1437935491
- Barry Balot, DOInternal Medicine Physician1215997887
- David Balot, D.OFamily Medicine Physician1649619636
- Syma Baran, M.D.Diagnostic Radiology Physician1386655405
- Alison Choa, M.D.Anesthesiology Physician1922168251
- Negar Dayani, MDDiagnostic Radiology Physician1821068800
Verify Guy Bassis 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 241714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Zwanger And Pesiri Radiology Group LLPLindenhurst, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guy Bassis among 3,146 diagnostic radiology physician records in New York
Guy Bassis, M.D. is one of 3,146 diagnostic radiology physician records with a practice address in New York. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 72% of them.
- NPI issued2010 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2005 · median 2002 among the 2,169 with a school on file
- Record last updated2011 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 diagnostic radiology physician records list a practice address in Lindenhurst
They are 53 of the 633 NPPES records with a practice address in Lindenhurst, and 3,146 diagnostic radiology physician records in New York.
All 3,146 in New York → Every provider in Lindenhurst → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Negar Dayani, MDLindenhurst, NY 117571821068800
- Mark Decker, MDLindenhurst, NY 117571023002862
- Alan Greenfield, MDLindenhurst, NY 117571548269848
- Lisa Kalimi, MDLindenhurst, NY 117571780654772
- Patricia Kelly, MDLindenhurst, NY 117571255339743
- Stephen Kremer, M.D.Lindenhurst, NY 117571811972664
- Elizabeth Maltin, MDLindenhurst, NY 117571003886946
- Alan Melton, MDLindenhurst, NY 117571588660591
Common questions
What is Guy Bassis, M.D.'s NPI number?
Guy Bassis, M.D.'s National Provider Identifier (NPI) is 1598082570, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Guy Bassis, M.D. located?
The NPPES record lists a practice address at 150 E Sunrise Hwy, Lindenhurst, NY, 11757. Phone: (631) 225-7200. Providers update this record themselves, so call before visiting.
How can I verify Guy Bassis, M.D.'s license?
NPPES lists New York license number 241714, 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.
What is Guy Bassis, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.