NPPES file of Aug 9, 2026

Cybele Ghossein, MD

Nephrology Physician · Chicago, IL

Cybele Ghossein, MD is a nephrology physician with a practice address in Chicago, Illinois, and NPI 1376588830, issued on Jun 18, 2006. Check the license (Illinois 036098265, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376588830
Name
Cybele Ghossein
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
036098265 IL
Self-reported in NPPES; status is on the state search
Practice location
675 N Saint Clair St Ste 18-250, Chicago, IL 60611
Phone
(312) 695-0596
Enumerated
Jun 18, 2006
Record last updated
Nov 15, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(312) 695-5232
Medicare enrollment
Enrolled (PECOS I20100610000020); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1990
Telehealth
Offers telehealth (CMS)
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 675 N Saint Clair St Ste 18-250

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

  1. Michael Alexander, M.D.Pulmonary Disease Physician1356768253
  2. Ambalavanan Arunachalam, M.DPulmonary Disease Physician1073868154
  3. Joseph Bailey, M.D.Pulmonary Disease Physician1639565427
  4. Jordyn ConroyPhysician Assistant1912535402
  5. Anthony Esposito, MDPulmonary Disease Physician1770900185
  6. Justin Fiala, MDPulmonary Disease Physician1760821474

Verify Cybele Ghossein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036098265
    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
Open the Illinois 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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51% fewer Medicare Part D claims than the average nephrology physician in 2024

718 Medicare Part D claims for 113 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Cybele Ghossein718
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium70 claims
  2. Lisinopril56 claims
  3. Farxiga52 claims
  4. Torsemide39 claims
  5. Amlodipine Besylate35 claims
  6. Mycophenolate Mofetil33 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.

The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $5,765.50

9 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cybele Ghossein$5,765.50
  2. Specialty average$3,091.37

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

  1. Northwestern Medical Faculty FoundationChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cybele Ghossein among 572 nephrology physician records in Illinois

Cybele Ghossein, MD is one of 572 nephrology physician records with a practice address in Illinois. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1990 · median 2002 among the 433 with a school on file
  • Record last updated2019 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Illinois

There are 572 nephrology physician records in Illinois.

The 8 nephrology physician records with the nearest ZIP codes

  1. Shubhada Ahya, MDChicago, IL 606111336138767
  2. Mohammed Javeed Ansari, M.D.Chicago, IL 606111487688131
  3. Daniel Battle, MDChicago, IL 606111457325037
  4. Eudora Eng, M.D.Chicago, IL 606111639261621
  5. John Friedewald, MDChicago, IL 606111508801093
  6. Lorenzo Gallon, MDChicago, IL 606111427093848
  7. Bing Ho, MDChicago, IL 606111881771731
  8. Tamara Isakova, MDChicago, IL 606111902879778

Common questions

What is Cybele Ghossein, MD's NPI number?

Cybele Ghossein, MD's National Provider Identifier (NPI) is 1376588830, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cybele Ghossein, MD located?

The NPPES record lists a practice address at 675 N Saint Clair St Ste 18-250, Chicago, IL, 60611. Phone: (312) 695-0596. Providers update this record themselves, so call before visiting.

How can I verify Cybele Ghossein, MD's license?

NPPES lists Illinois license number 036098265, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Cybele Ghossein, MD prescribe under Medicare Part D?

In 2024, Cybele Ghossein, MD had 718 Medicare Part D claims for 113 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.

What is Cybele Ghossein, MD's MIPS final score?

The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.