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Dr. Matthew Blake Smith, MD
NPI1508973926PAC ID6709850506
- Medicare services, 2024
- 1,211
- Medicare patients, 2024
- 587
- Part D claims, 2024
- 1,275
- Publications
- 1
- Clinical trials
- 3
- Practice address
- 2 Transam Plaza Dr Suite 100 Suite 100, Oakbrook Terrace, IL 60181-4289
- Practice phone
- Call (630) 833-0653
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health And Care
Multi-specialty group site · Oakbrook Terrace, Illinois
Find Dr. Smith'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. Matthew Blake Smith is a gastroenterologist in Oakbrook Terrace, Illinois
Dr. Smith practices at Duly Health And Care in Oakbrook Terrace, Illinois.
Dr. Smith's NPI, 1508973926, was assigned on August 23, 2006. Dr. Smith graduated from University of Chicago, Pritzker School of Medicine in 1992. Dr. Smith holds Illinois license 036-078874.
NPI and contact details
- NPI
- 1508973926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709850506
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 833-0653
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Blake Smith practices at Duly Health and Care in Oakbrook Terrace, Illinois
Dr. Smith's primary practice is Duly Health and Care, at 2 Transam Plaza Dr Suite 100 Suite 100, Oakbrook Terrace, IL 60181-4289. The practice phone is (630) 833-0653.
- Duly Health and Care2 Transam Plaza Dr Suite 100 Suite 100, Oakbrook Terrace, IL 60181-4289Phone(630) 833-0653
Source: Dmand AI Affiliation Data
Dr. Matthew Blake Smith is affiliated with 4 sites of care and 1 medical group
Dr. Smith's primary practice is Duly Health And Care in Oakbrook Terrace, Illinois. Dr. Smith is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is DuPage Medical Group. Dmand AI also links Dr. Smith to 2 more hospitals, each named with a free account.
Duly Health And CarePrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew Blake Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health And Care | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Blake Smith is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Smith is licensed in Illinois.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
Gastroenterologists near Dr. Smith
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
771gastroenterologists in Illinois
3gastroenterologists in Oakbrook Terrace
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew Blake Smith billed Medicare for 1,211 services in 2024
CMS data shows 1,211 Medicare services from Dr. Smith across 23 procedure codes in 2024, for 587 Medicare patients. Medicare paid $131,673 for them.
Medicare services, 20241,211
Medicare patients587
Paid by Medicare$131,673
Procedure codes23
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5772024: 5259%
- Surgery
- 2023: 3992024: 3971%
- Other services
- 2023: 2022024: 17513%
- Lab and pathology
- 2023: 1442024: 11421%
Where Dr. Smith's Medicare services took place, 2024
- In an office82468%
- In a facility38732%
Dr. Smith compared with the Illinois median for gastroenterologists, 2024
- Dr. Smith
- Illinois median
- Medicare services
- 1,211vs 4982.4 times
- Medicare patients
- 587vs 30791% above
- Part D claims
- 1,073vs 3702.9 times
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Smith'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. Smith and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Blake Smith treated 587 Medicare patients in 2024, average age 74
CMS counts 587 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 320 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 69, with 55% women.
Medicare patients, 2024587
Average age74
Average risk score1.06
Also on Medicaid4%
Dr. Smith's Medicare patients by age, 2024
Dr. Smith's Medicare patients by sex, 2024
- Women33156%
- Men25644%
Chronic conditions among Dr. Smith's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis47%
- Ischemic heart disease28%
- Diabetes25%
- Chronic kidney disease22%
- Anxiety20%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Blake Smith wrote 1,275 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 1,275 Medicare Part D claims for 485 patients. 76% of them were for generic drugs. CMS names the drug for 1,073 of them, across 24 drugs with 11 or more claims each, at $1,089,220 in total drug cost. In 2023, CMS named 1,085 claims across 24 drugs.
Part D claims, 20241,275
Drugs named by CMS24
Total drug cost$1.1M
Part D patients485
Dr. Smith's Part D claims by kind of drug, 2024
- Generic968 claims76%
- Brand-name307 claims24%
Dr. Smith'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. Smith's Part D claims, 2024
- Antibiotics2%27 of 1,275 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: 1,0852024: 1,0731%
Drugs named by CMS: 24 in 2024, 24 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. Matthew Blake Smith ranks in the 84th percentile for colonoscopy in Medicare
Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Smith as offering telehealth. CMS counts 123 procedures of colonoscopy by Dr. Smith, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Smith ranks in Medicare procedure volume
- Colonoscopy
- 84th percentile123 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile75 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. Matthew Blake Smith has 1 publication on record
Dmand AI links 1 paper to Dr. Smith. Dr. Smith's most frequent co-author is Josh Lee Duckworth, MD.
Papers1
Dr. Smith's most frequent co-authors
Recent publications by Dr. Smith
See who Dr. Smith researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Blake Smith has worked on 3 clinical trials
Dmand AI links Dr. Smith to 3 clinical trials. Conditions studied include Colitis, Ulcerative and Colitis. Shire sponsors the most, 3.
Conditions in Dr. Smith's trials
- Colitis, Ulcerative
- Colitis
Investigators on the most trials with Dr. Smith
- Dilawar Ajani, MD3 shared trials
- Mazer Ricky Ally, MD3 shared trials
- Darshan P. Anandu, MD3 shared trials
Recent clinical trials with Dr. Smith
Efficacy and Safety Study of SHP647 as Induction Therapy in Participants With Moderate to Severe Ulcerative Colitis (opens in a new tab)
TerminatedPhase 3
Colitis, UlcerativeColitisOntamalimab
Colitis, UlcerativeColitisOntamalimab
Colitis, UlcerativeColitis25 mg Ontamalimab75 mg Ontamalimab
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Matthew Blake Smith received $2,407 in industry payments from 2016 to 2025
CMS Open Payments shows 77 general payments to Dr. Smith from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $1,062.
General payments to Dr. Smith by program year, 2016 to 2025
General payments to Dr. Smith by kind, 2016 to 2025
$2.4Kin total
- Food and beverage$2,13489%
- Consulting fees$2008%
- Education speaker fees$663%
- Education$70%
Companies that paid Dr. Smith the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Blake Smith graduated from University of Chicago, Pritzker School of Medicine
Dr. Smith graduated from University of Chicago, Pritzker School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Blake Smith'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)Doctors and Clinicians Utilization Data (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Matthew Blake Smith
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. Matthew Blake Smith's NPI number?
Dr. Matthew Blake Smith's NPI number is 1508973926. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Blake Smith?
Dr. Matthew Blake Smith is a gastroenterologist in Oakbrook Terrace, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Matthew Blake Smith practice?
Dr. Smith practices at 2 Transam Plaza Dr Suite 100 Suite 100, Oakbrook Terrace, IL 60181-4289. Dr. Smith's primary practice is Duly Health And Care in Oakbrook Terrace, Illinois. Dmand AI also links Dr. Smith to 2 hospitals.
What is Dr. Matthew Blake Smith's office phone number?
The practice phone on file for Dr. Smith is (630) 833-0653.
What is Dr. Matthew Blake Smith's medical license number?
Dr. Smith holds Illinois license 036-078874.
Which hospitals is Dr. Matthew Blake Smith affiliated with?
Dr. Smith is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Smith to 2 more hospitals.
What medical group is Dr. Matthew Blake Smith part of?
Dr. Smith is linked to DuPage Medical Group.
Does Dr. Matthew Blake Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 1,211 services in 2024, and Dr. Smith accepts Medicare assignment.
Does Dr. Matthew Blake Smith offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Smith as offering telehealth services.
How many Medicare patients does Dr. Matthew Blake Smith see?
CMS counts 587 Medicare patients who saw Dr. Smith in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Matthew Blake Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (45385) and office visit, established patient (99214).
Where did Dr. Matthew Blake Smith go to medical school?
Dr. Smith graduated from University of Chicago, Pritzker School of Medicine in 1992.
What drugs does Dr. Matthew Blake Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Gavilyte-G.
Has Dr. Matthew Blake Smith received payments from drug or device companies?
CMS Open Payments shows $2,407 in general payments to Dr. Smith from 22 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Matthew Blake Smith been practicing?
Dr. Smith graduated from medical school in 1992, 34 years ago.
Does Dr. Matthew Blake Smith do research?
Dmand AI links 1 publication to Dr. Smith. Dr. Smith has worked on 3 clinical trials.
Who does Dr. Matthew Blake Smith publish with?
Dr. Smith's most frequent co-authors are Josh Lee Duckworth, MD (1 shared paper).
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