Dr. Mohammad Fayyaz, MD
- Medicare services, 2024
- 630
- Medicare patients, 2024
- 295
- Part D claims, 2024
- 3,036
- Hospital affiliations
- 1
- Industry payments
- $579
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fayyaz'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. Mohammad Fayyaz is a gastroenterologist in Chicago, Illinois
Dr. Fayyaz practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Dr. Fayyaz's NPI, 1992731616, was assigned on June 24, 2006. Dr. Fayyaz holds Illinois license 036.172365.
- NPI
- 1992731616NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264462183
- NPI enumeration date
- June 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Mohammad Fayyaz practices at University of Illinois Hospital in Chicago, Illinois
Dr. Fayyaz's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Dr. Mohammad Fayyaz is affiliated with 2 sites of care and 1 medical group
Dr. Fayyaz's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Dr. Fayyaz to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mohammad Fayyaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fayyaz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
| +1 more affiliated site | 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 University of Illinois System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mohammad Fayyaz is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Fayyaz's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Fayyaz's licenses on file in 2 states: Illinois and New York.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
- New York license
Gastroenterologists near Dr. Fayyaz
Counts of gastroenterologists 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. Mohammad Fayyaz billed Medicare for 630 services in 2024
CMS data shows 630 Medicare services from Dr. Fayyaz across 12 procedure codes in 2024, for 295 Medicare patients. Medicare paid $42,027 for them.
Dr. Fayyaz's Medicare services by type, 2024
- Surgery293
- Other services193
- Office and hospital visits117
- Lab and pathology27
Where Dr. Fayyaz's Medicare services took place, 2024
- In an office14423%
- In a facility48677%
Dr. Fayyaz compared with the Illinois median for gastroenterologists, 2024
- Dr. Fayyaz
- Illinois median
- Medicare services
- 630vs 49827% above
- Medicare patients
- 295vs 307Close to median
- Part D claims
- 2,831vs 3707.7 times
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Fayyaz'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fayyaz and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mohammad Fayyaz treated 295 Medicare patients in 2024, average age 70
CMS counts 295 Medicare patients who saw Dr. Fayyaz in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fayyaz's median patient age at 65, with 52% women.
Dr. Fayyaz's Medicare patients by age, 2024
Dr. Fayyaz's Medicare patients by sex, 2024
- Women16456%
- Men13144%
Chronic conditions among Dr. Fayyaz's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis43%
- Mood disorders33%
- Anxiety31%
- Depression31%
- Chronic kidney disease29%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fayyaz'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. Mohammad Fayyaz wrote 3,036 Medicare Part D claims in 2024
In 2024, Dr. Fayyaz wrote 3,036 Medicare Part D claims for 734 patients. 94% of them were for generic drugs. CMS names the drug for 2,831 of them, across 26 drugs with 11 or more claims each, at $175,980 in total drug cost.
Dr. Fayyaz's Part D claims by kind of drug, 2024
- Generic2,854 claims94%
- Brand-name182 claims6%
Dr. Fayyaz'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. Fayyaz's Part D claims, 2024
- Antibiotics1%32 of 3,036 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Mohammad Fayyaz ranks in the 56th percentile for colonoscopy in Medicare
Dr. Fayyaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of colonoscopy by Dr. Fayyaz, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Fayyaz ranks in Medicare procedure volume
- Colonoscopy
- 56th percentile34 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 54th percentile26 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mohammad Fayyaz received $579 in industry payments from 2024 to 2025
CMS Open Payments shows 27 general payments to Dr. Fayyaz from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $336.
General payments to Dr. Fayyaz by program year, 2024 to 2025
Companies that paid Dr. Fayyaz the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mohammad Fayyaz'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mohammad Fayyaz
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. Mohammad Fayyaz's NPI number?
Dr. Mohammad Fayyaz's NPI number is 1992731616. It was assigned on June 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mohammad Fayyaz?
Dr. Mohammad Fayyaz is a gastroenterologist in Chicago, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mohammad Fayyaz practice?
Dr. Fayyaz practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Dr. Fayyaz's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Dr. Fayyaz to 1 group practice or clinic.
What is Dr. Mohammad Fayyaz's office phone number?
The practice phone on file for Dr. Fayyaz is (312) 996-3900.
What is Dr. Mohammad Fayyaz's medical license number?
Dr. Fayyaz holds Illinois license 036.172365, one of the licenses on file in 2 states.
Which states has Dr. Mohammad Fayyaz been licensed in?
Dmand AI has state licenses on file for Dr. Fayyaz in Illinois and New York.
Which hospitals is Dr. Mohammad Fayyaz affiliated with?
Dr. Fayyaz practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Dr. Mohammad Fayyaz part of?
Dr. Fayyaz is linked to University of Illinois Physicians Group (UIPG).
Does Dr. Mohammad Fayyaz accept Medicare?
Yes. CMS data shows Dr. Fayyaz billed Medicare for 630 services in 2024, and Dr. Fayyaz accepts Medicare assignment.
How many Medicare patients does Dr. Mohammad Fayyaz see?
CMS counts 295 Medicare patients who saw Dr. Fayyaz in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Mohammad Fayyaz bill to Medicare?
In 2024, Dr. Fayyaz's most billed Medicare services were medicare service (G0500), surgery: digestive system (43239) and surgery: digestive system (45385).
What drugs does Dr. Mohammad Fayyaz prescribe most?
In 2024 Medicare Part D data, Dr. Fayyaz's most prescribed drugs by claims were Famotidine, Pantoprazole Sodium and Lansoprazole.
Has Dr. Mohammad Fayyaz received payments from drug or device companies?
CMS Open Payments shows $579 in general payments to Dr. Fayyaz from 6 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Mohammad Fayyaz been practicing?
Dr. Fayyaz graduated from medical school in 1990, 36 years ago.
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