Dr. Cybele Ghossein, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Multi-specialty group site · Chicago, Illinois
Find Dr. Ghossein's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1376588830NPI Registry (opens in a new tab)
- 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 Group675 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.
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.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
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, IllinoisPrimary
- Pennsylvania license
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.
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.
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.
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.
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
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol72%
- Diabetes43%
- Ischemic heart disease43%
- Arthritis40%
- Heart failure36%
- 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.
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.
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
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.
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
- Craig Bradford Langman, MD3 shared papers
- Grant D. Barish, MD1 shared paper
- Kerri Lyn Cavanaugh, MD1 shared paper
Recent publications by Dr. Ghossein
Am J Kidney Dis
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.
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
Pharmacokinetic Assessment of Ceftazidime in Intermittent Hemodialysis Patients (opens in a new tab)
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
- 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.
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
- 2011
- CMS Stage 1 2012
- 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.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
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.
- Aetna
- Elevance
- HCSC
- Cigna
- United Healthcare
- Humana
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +7 more carriersWith a free account
Plan types Dr. Ghossein accepts, by number of carriers
- PPO10
- HMO9
- Medicare8
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Cybele Ghossein's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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.
Selling to nephrology practices?
See nephrologists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card