Dr. Cybele Ghossein, MD

  • Chicago, IL
  • Nephrologist
NPI1376588830PAC ID0941330450
Medicare services, 2024
394
Medicare patients, 2024
194
Part D claims, 2024
718
Publications
31
Clinical trials
1
Practice address
675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611
Practice phone
Call (312) 664-3278
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northwestern Medical Group

Multi-specialty group site · Chicago, Illinois

See all 6 affiliations

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Dr. Cybele Ghossein is a nephrologist in Chicago, Illinois

Dr. Ghossein practices at Northwestern Medical Group in Chicago, Illinois.

Dr. Ghossein's NPI, 1376588830, was assigned on June 18, 2006. Dr. Ghossein graduated from Albert Einstein College of Medicine in 1990. Dr. Ghossein holds Illinois license 036098265.

NPI and contact details
Medicare PAC ID
0941330450
NPI enumeration date
June 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(312) 664-3278
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Cybele Ghossein practices at Northwestern Medical Group in Chicago, Illinois

Dr. Ghossein's primary practice is Northwestern Medical Group, at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. The practice phone is (312) 664-3278.

  • Northwestern Medical Group
    675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611Phone(312) 664-3278

Source: Dmand AI Affiliation Data

Dr. Cybele Ghossein is affiliated with 5 sites of care and 1 medical group

Dr. Ghossein's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Ghossein is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Ghossein to 2 more hospitals and 1 dialysis center, each named with a free account.

See all 6 affiliations for Dr. Ghossein

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Cybele Ghossein's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ghossein practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northwestern Medical GroupAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Cybele Ghossein is one of 534 nephrologists in Illinois

Nephrology is Dr. Ghossein's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Ghossein is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ghossein's licenses on file in 2 states: Illinois and Pennsylvania.

Specialties and state licenses

  • Nephrology, IllinoisPrimaryLicense 036098265 · 1998 to 2026 · taxonomy 207RN0300X
  • Pennsylvania license1995 to 1998

Clinical focus

Dmand AI lists chronic anemia, chronic kidney disease, hypercalcemia and kidney disease among the conditions Dr. Ghossein treats.

Nephrologists near Dr. Ghossein

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Cybele Ghossein billed Medicare for 394 services in 2024

CMS data shows 394 Medicare services from Dr. Ghossein across 5 procedure codes in 2024, for 194 Medicare patients. Medicare paid $35,501 for them.

Medicare services, 2024394
Medicare patients194
Paid by Medicare$35,501
Procedure codes5

Dr. Ghossein's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2662024: 23910%
Other services
2023: 02024: 95
Tests and treatments
2023: 1182024: 6049%

Where Dr. Ghossein's Medicare services took place, 2024

  • In an office35189%
  • In a facility4311%

Dr. Ghossein compared with the Illinois median for nephrologists, 2024

  • Dr. Ghossein
  • Illinois median
Medicare services
394vs 1,28469% below
Medicare patients
194vs 35746% below
Part D claims
511vs 57812% below

Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.

Dr. Ghossein's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Ghossein

Need commercial claims for Dr. Ghossein?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ghossein and other nephrologists in Illinois.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Cybele Ghossein treated 194 Medicare patients in 2024, average age 69

CMS counts 194 Medicare patients who saw Dr. Ghossein in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 3.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ghossein's median patient age at 65, with 52% women.

Medicare patients, 2024194
Average age69
Average risk score3.10
Also on Medicaid21%

Dr. Ghossein's Medicare patients by age, 2024

Dr. Ghossein's Medicare patients by sex, 2024

  • Women9851%
  • Men9649%

Chronic conditions among Dr. Ghossein's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol72%
  4. Diabetes43%
  5. Ischemic heart disease43%
  6. Arthritis40%
  7. Heart failure36%
  8. Atrial fibrillation26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ghossein's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Cybele Ghossein wrote 718 Medicare Part D claims in 2024

In 2024, Dr. Ghossein wrote 718 Medicare Part D claims for 113 patients. 87% of them were for generic drugs. CMS names the drug for 511 of them, across 18 drugs with 11 or more claims each, at $60,190 in total drug cost. In 2023, CMS named 559 claims across 20 drugs.

Part D claims, 2024718
Drugs named by CMS18
Total drug cost$60,190
Part D patients113

Dr. Ghossein's Part D claims by kind of drug, 2024

  • Generic625 claims87%
  • Brand-name93 claims13%

Dr. Ghossein's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Ghossein's Part D claims, 2024

  • Antibiotics3%18 of 718 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5592024: 5119%

Drugs named by CMS: 18 in 2024, 20 in 2023.

See all prescribing by Dr. Ghossein

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Cybele Ghossein scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Ghossein for performance year 2024, reported through an alternative payment model (APM). Dr. Ghossein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ghossein as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ghossein's MIPS scores, performance year 2024

  • 95of 100Final score
  • 83of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Cybele Ghossein has 31 publications on record

Dmand AI links 31 papers to Dr. Ghossein, published from 2010 to 2025. 2019 was the busiest year, with 3. The most frequent topics are Acute Kidney Injury, Kidney Failure, Chronic and Renal Dialysis. Dr. Ghossein has published most often in Am J Kidney Dis. Dr. Ghossein's most frequent co-authors are Craig Bradford Langman, MD, Grant D. Barish, MD and Kerri Lyn Cavanaugh, MD.

Papers31
Years published2010 to 2025

Dr. Ghossein's papers by year, 2010 to 2025

Topics Dr. Ghossein writes about most

  • Acute Kidney Injury
  • Kidney Failure, Chronic
  • Renal Dialysis
  • Kidney Transplantation
  • Chicago
  • Glomerular Filtration Rate
  • Hemofiltration
  • Scleroderma, Systemic

Dr. Ghossein's most frequent co-authors

Recent publications by Dr. Ghossein

See all 31 publications and co-authors

See who Dr. Ghossein researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ghossein works with, so you can find a warm path to the right nephrologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Cybele Ghossein has worked on 1 clinical trial

Dmand AI links Dr. Ghossein to 1 clinical trial. Conditions studied include Renal Insufficiency and Kidney Diseases.

Conditions in Dr. Ghossein's trials

  • Renal Insufficiency
  • Kidney Diseases

Recent clinical trials with Dr. Ghossein

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Cybele Ghossein received $23,234 in industry payments from 2019 to 2025

CMS Open Payments shows 30 general payments to Dr. Ghossein from 5 drug and device companies from 2019 to 2025. Honoraria make up the largest share, 67% of the total. Horizon Pharma plc paid the most, $16,629.

General payments to Dr. Ghossein by program year, 2019 to 2025

General payments to Dr. Ghossein by kind, 2019 to 2025

$23.2Kin total
  • Honoraria$15,47867%
  • Consulting fees$5,38123%
  • Travel and lodging$1,2465%
  • Food and beverage$1,1305%

Companies that paid Dr. Ghossein the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ghossein

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Cybele Ghossein has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Ghossein, most recently CMS Stage 1 2012 in 2011.

Awards and honors for Dr. Ghossein

  1. 2011
    • CMS Stage 1 2012
  2. Undated
    • Checkbook Top Doc
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Cybele Ghossein graduated from Albert Einstein College of Medicine

Dr. Ghossein graduated from Albert Einstein College of Medicine in 1990.

  1. Medical schoolAlbert Einstein College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Cybele Ghossein accepts plans from 15 insurance carriers

Dr. Ghossein is in network with 15 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Ghossein accepts, by number of carriers

  1. PPO10
  2. HMO9
  3. Medicare8
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Cybele Ghossein's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Cybele Ghossein

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Cybele Ghossein's NPI number?

Dr. Cybele Ghossein's NPI number is 1376588830. It was assigned on June 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Cybele Ghossein?

Dr. Cybele Ghossein is a nephrologist in Chicago, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Cybele Ghossein practice?

Dr. Ghossein practices at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. Dr. Ghossein's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Dr. Ghossein to 2 hospitals and 1 dialysis center.

What is Dr. Cybele Ghossein's office phone number?

The practice phone on file for Dr. Ghossein is (312) 664-3278.

What is Dr. Cybele Ghossein's medical license number?

Dr. Ghossein holds Illinois license 036098265, one of the licenses on file in 2 states.

Which states has Dr. Cybele Ghossein been licensed in?

Dmand AI has state licenses on file for Dr. Ghossein in Illinois (1998 to 2026) and Pennsylvania (1995 to 1998).

Which hospitals is Dr. Cybele Ghossein affiliated with?

Dr. Ghossein is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Ghossein to 2 more hospitals.

What medical group is Dr. Cybele Ghossein part of?

Dr. Ghossein is linked to Northwestern Medical Faculty Foundation.

Does Dr. Cybele Ghossein accept Medicare?

Yes. CMS data shows Dr. Ghossein billed Medicare for 394 services in 2024, and Dr. Ghossein accepts Medicare assignment.

Does Dr. Cybele Ghossein offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Ghossein as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Cybele Ghossein's MIPS score?

Dr. Ghossein's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Cybele Ghossein see?

CMS counts 194 Medicare patients who saw Dr. Ghossein in 2024, with an average age of 69.

Is Dr. Cybele Ghossein board certified?

Yes. Dr. Ghossein is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Cybele Ghossein bill to Medicare?

In 2024, Dr. Ghossein's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and dialysis (90966).

Where did Dr. Cybele Ghossein go to medical school?

Dr. Ghossein graduated from Albert Einstein College of Medicine in 1990.

What drugs does Dr. Cybele Ghossein prescribe most?

In 2024 Medicare Part D data, Dr. Ghossein's most prescribed drugs by claims were Losartan Potassium, Lisinopril and Farxiga.

Has Dr. Cybele Ghossein received payments from drug or device companies?

CMS Open Payments shows $23,234 in general payments to Dr. Ghossein from 5 companies from 2019 to 2025. The largest total came from Horizon Pharma plc.

How long has Dr. Cybele Ghossein been practicing?

Dr. Ghossein graduated from medical school in 1990, 36 years ago.

Does Dr. Cybele Ghossein do research?

Dmand AI links 31 publications to Dr. Ghossein, published from 2010 to 2025. Dr. Ghossein has worked on 1 clinical trial.

Who does Dr. Cybele Ghossein publish with?

Dr. Ghossein's most frequent co-authors are Craig Bradford Langman, MD (3 shared papers), Grant D. Barish, MD (1 shared paper) and Kerri Lyn Cavanaugh, MD (1 shared paper).

What insurance does Dr. Cybele Ghossein accept?

Dr. Ghossein is in network with 15 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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