Michael Abecassis, MD
Transplant Surgery Physician · Chicago, IL
Michael Abecassis, MD is a transplant surgery physician with a practice address in Chicago, Illinois, and NPI 1134117377, issued on Oct 12, 2005. Check the license (Illinois 036084985, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Abecassis
- Credential
- MD
- Primary taxonomy
- Transplant Surgery Physician 204F00000X
- License number
- 036084985 IL
Self-reported in NPPES; status is on the state search - Practice location
- 680 N Lake Shore Dr, Chicago, IL 60611
- Phone
- (312) 695-4022
- Enumerated
- Oct 12, 2005
- Record last updated
- Jun 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest transplant surgery physician records → All 67 in Illinois → Look up another NPI →
Also registered at 680 N Lake Shore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Abecassis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 036084985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $850.00
1 payment: education; the largest payer was Roche Molecular Systems, Inc. The 524 providers of this specialty with any payment received $3,913.05 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.
Michael Abecassis among 67 transplant surgery physician records in Illinois
Michael Abecassis, MD is one of 67 transplant surgery physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2009 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Surgery Physician providers in Illinois
There are 67 transplant surgery physician records in Illinois.
All 67 in Illinois → Every provider in Chicago → Transplant Surgery Physician nationwide →
The 8 transplant surgery physician records with the nearest ZIP codes
- Daniel Borja Cacho, MDChicago, IL 606111710211503
- Juan Caicedo Ramirez, MDChicago, IL 606111548216435
- Alexandre DaraniChicago, IL 606111073066379
- Zachary DietchChicago, IL 606111275832024
- Michael Fenlon, M.D.Chicago, IL 606111851779052
- Thomas Gallagher, M.D.Chicago, IL 606111386052629
- Felicitas Koller, MDChicago, IL 606111235286022
- Daniela Ladner, MDChicago, IL 606111720237159
Common questions
What is Michael Abecassis, MD's NPI number?
Michael Abecassis, MD's National Provider Identifier (NPI) is 1134117377, issued on Oct 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Abecassis, MD located?
The NPPES record lists a practice address at 680 N Lake Shore Dr, Chicago, IL, 60611. Phone: (312) 695-4022. Providers update this record themselves, so call before visiting.
How can I verify Michael Abecassis, MD's license?
NPPES lists Illinois license number 036084985, as entered by the provider. Search the Illinois 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. 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.