Dr. Hadi Siddiqui, DO, MPH
- Medicare services, 2024
- 365
- Medicare patients, 2024
- 257
- Part D claims, 2024
- 925
- Hospital affiliations
- 6
- Industry payments
- $9,508
- Practice address
- 500 Remington Boulevard, Bolingbrook, IL 60440
- Practice phone
- Call (630) 312-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Siddiqui'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. Hadi Siddiqui is a gastroenterologist in Bolingbrook, Illinois
Dr. Siddiqui practices at UChicago Medicine AdventHealth Bolingbrook in Bolingbrook, Illinois, part of The University of Chicago.
Dr. Siddiqui's NPI, 1639361413, was assigned on August 15, 2007. Dr. Siddiqui holds Indiana license 02005178A.
- NPI
- 1639361413NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274796560
- NPI enumeration date
- August 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 312-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hadi Siddiqui practices at UChicago Medicine AdventHealth Bolingbrook in Bolingbrook, Illinois
Dr. Siddiqui's primary practice is UChicago Medicine AdventHealth Bolingbrook, at 500 Remington Boulevard, Bolingbrook, IL 60440 in Will County. The practice phone is (630) 312-5000.
- UChicago Medicine AdventHealth Bolingbrook500 Remington Boulevard, Bolingbrook, IL 60440 · Will CountyPhone(630) 312-5000
Source: Dmand AI Affiliation Data
Dr. Hadi Siddiqui is affiliated with 6 sites of care and 3 medical groups
Dr. Siddiqui's primary practice is UChicago Medicine AdventHealth Bolingbrook in Bolingbrook, Illinois, part of The University of Chicago. Dr. Siddiqui is also affiliated with Loyola University Medical Center. The medical group on file is UChicago Medicine AdventHealth Medical Group. Dmand AI also links Dr. Siddiqui to 4 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hadi Siddiqui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqui practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UChicago Medicine AdventHealth Bolingbrook | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hadi Siddiqui is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Siddiqui's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Siddiqui's licenses on file in 3 states: Indiana, Illinois and Texas.
Specialties and state licenses
- Gastroenterology, IndianaPrimary
- Illinois license
- Texas license
Gastroenterologists near Dr. Siddiqui
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. Hadi Siddiqui billed Medicare for 365 services in 2024
CMS data shows 365 Medicare services from Dr. Siddiqui across 11 procedure codes in 2024, for 257 Medicare patients. Medicare paid $37,109 for them.
Dr. Siddiqui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7082024: 25664%
- Surgery
- 2023: 3522024: 8476%
- Other services
- 2023: 1542024: 2584%
- Tests and treatments
- 2023: 152024: 0100%
Where Dr. Siddiqui's Medicare services took place, 2024
- In an office11231%
- In a facility25369%
Dr. Siddiqui compared with the Illinois median for gastroenterologists, 2024
- Dr. Siddiqui
- Illinois median
- Medicare services
- 365vs 49827% below
- Medicare patients
- 257vs 30716% below
- Part D claims
- 708vs 37091% above
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Siddiqui'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. Siddiqui and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hadi Siddiqui treated 257 Medicare patients in 2024, average age 74
CMS counts 257 Medicare patients who saw Dr. Siddiqui in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.07, 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. Siddiqui's median patient age at 59, with 47% women.
Dr. Siddiqui's Medicare patients by age, 2024
Dr. Siddiqui's Medicare patients by sex, 2024
- Women14858%
- Men10942%
Chronic conditions among Dr. Siddiqui's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes43%
- Anxiety39%
- Chronic kidney disease39%
- Ischemic heart disease39%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Siddiqui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hadi Siddiqui wrote 925 Medicare Part D claims in 2024
In 2024, Dr. Siddiqui wrote 925 Medicare Part D claims for 346 patients. 80% of them were for generic drugs. CMS names the drug for 708 of them, across 19 drugs with 11 or more claims each, at $86,274 in total drug cost. In 2023, CMS named 1,702 claims across 33 drugs.
Dr. Siddiqui's Part D claims by kind of drug, 2024
- Generic737 claims80%
- Brand-name and other188 claims20%
Dr. Siddiqui'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. Siddiqui's Part D claims, 2024
- Antibiotics4%36 of 925 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: 1,7022024: 70858%
Drugs named by CMS: 19 in 2024, 33 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. Hadi Siddiqui ranks in the 85th percentile for colonoscopy in Medicare
Dr. Siddiqui accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 125 procedures of colonoscopy by Dr. Siddiqui, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Siddiqui ranks in Medicare procedure volume
- Colonoscopy
- 85th percentile125 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 77th percentile100 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. Hadi Siddiqui received $9,508 in industry payments from 2016 to 2025
CMS Open Payments shows 605 general payments to Dr. Siddiqui from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $2,409.
General payments to Dr. Siddiqui by program year, 2016 to 2025
General payments to Dr. Siddiqui by kind, 2016 to 2025
- Food and beverage$9,21697%
- Travel and lodging$1652%
- Education$1271%
Companies that paid Dr. Siddiqui the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hadi Siddiqui'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. Hadi Siddiqui
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. Hadi Siddiqui's NPI number?
Dr. Hadi Siddiqui's NPI number is 1639361413. It was assigned on August 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Hadi Siddiqui?
Dr. Hadi Siddiqui is a gastroenterologist in Bolingbrook, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Hadi Siddiqui practice?
Dr. Siddiqui practices at 500 Remington Boulevard, Bolingbrook, IL 60440. Dr. Siddiqui's primary practice is UChicago Medicine AdventHealth Bolingbrook in Bolingbrook, Illinois, part of The University of Chicago. Dmand AI also links Dr. Siddiqui to 4 hospitals and 2 medical groups.
What is Dr. Hadi Siddiqui's office phone number?
The practice phone on file for Dr. Siddiqui is (630) 312-5000.
What is Dr. Hadi Siddiqui's medical license number?
Dr. Siddiqui holds Indiana license 02005178A, one of the licenses on file in 3 states.
Which states has Dr. Hadi Siddiqui been licensed in?
Dmand AI has state licenses on file for Dr. Siddiqui in Indiana, Illinois and Texas.
Which hospitals is Dr. Hadi Siddiqui affiliated with?
Dr. Siddiqui practices at UChicago Medicine AdventHealth Bolingbrook in Bolingbrook, Illinois. Dr. Siddiqui is also affiliated with Loyola University Medical Center. Dmand AI links Dr. Siddiqui to 4 more hospitals.
What medical group is Dr. Hadi Siddiqui part of?
Dr. Siddiqui is linked to UChicago Medicine AdventHealth Medical Group. Dmand AI links Dr. Siddiqui to 2 more medical groups.
Does Dr. Hadi Siddiqui accept Medicare?
Yes. CMS data shows Dr. Siddiqui billed Medicare for 365 services in 2024, and Dr. Siddiqui accepts Medicare assignment.
How many Medicare patients does Dr. Hadi Siddiqui see?
CMS counts 257 Medicare patients who saw Dr. Siddiqui in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Hadi Siddiqui bill to Medicare?
In 2024, Dr. Siddiqui's most billed Medicare services were office visit, new patient (99204), hospital inpatient care (99232) and office visit, established patient (99214).
What drugs does Dr. Hadi Siddiqui prescribe most?
In 2024 Medicare Part D data, Dr. Siddiqui's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Dicyclomine HCl.
Has Dr. Hadi Siddiqui received payments from drug or device companies?
CMS Open Payments shows $9,508 in general payments to Dr. Siddiqui from 38 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Hadi Siddiqui been practicing?
Dr. Siddiqui graduated from medical school in 2007, 19 years ago.
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