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Dr. Michael D. Cashman, MD
NPI1881635605
- Medicare services, 2022
- 71
- Part D claims, 2020
- 67
- Publications
- 4
- Industry payments
- $850
- Affiliated sites
- 1
- Practice address
- 900 Main St, Peoria, IL 61602-1005
- Practice phone
- Call (309) 671-8313
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael D Cashman, MD, SC
Physician office · Peoria, Illinois
Find Dr. Cashman's professional email, personal email and mobile number
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Dr. Michael D. Cashman is a gastroenterologist in Peoria, Illinois
Dr. Cashman practices at Michael D Cashman, MD, SC in Peoria, Illinois.
Dr. Cashman's NPI, 1881635605, was assigned on June 10, 2006. Dr. Cashman graduated from Indiana University School of Medicine in 1971. Dr. Cashman holds Illinois license 036051017.
NPI and contact details
- NPI
- 1881635605NPI Registry (opens in a new tab)
- NPI enumeration date
- June 10, 2006
- NPI status
- Active
- Practice phone
- (309) 671-8313
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael D. Cashman practices at 2 locations in Peoria, Illinois
Dr. Cashman's primary practice is Michael D Cashman, MD, SC, at 900 Main St, Peoria, IL 61602-1005. The practice phone is (309) 671-8313. The NPI Registry lists Dr. Cashman's practice address as 530 NE Glen Oak Ave, Peoria, IL 61603.
- Michael D Cashman, MD, SCPrimary900 Main St, Peoria, IL 61602-1005Phone(309) 671-8313
- NPI Registry address530 NE Glen Oak Ave, Peoria, IL 61603 · Peoria CountyPhone(309) 624-9400
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Michael D. Cashman is affiliated with 1 site of care
Dr. Cashman's primary practice is Michael D Cashman, MD, SC in Peoria, Illinois.
Michael D Cashman, MD, SCPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael D. Cashman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cashman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael D Cashman, MD, SC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael D. Cashman is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Cashman's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Cashman is licensed in Illinois.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
Gastroenterologists near Dr. Cashman
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. Michael D. Cashman billed Medicare for 71 services in 2022
CMS data shows 71 Medicare services from Dr. Cashman across 1 procedure code in 2022. Medicare paid $213 for them. Every service was in an office.
Medicare services, 202271
Paid by Medicare$213
Procedure codes1
Dr. Cashman's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Surgery
- 2021: 2862022: 7175%
- Tests and treatments
- 2021: 382022: 0100%
- Other services
- 2021: 382022: 0100%
Dr. Cashman compared with the Illinois median for gastroenterologists, 2022
- Dr. Cashman
- Illinois median
- Medicare services
- 71vs 49886% below
- Part D claims
- 67vs 37082% below
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Cashman's most billed Medicare procedure codes, 2022
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. Cashman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cashman and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. Cashman's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Cashman's median patient age at 62, with 0% women.
Dr. Cashman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Michael D. Cashman wrote 67 Medicare Part D claims in 2020
In 2020, Dr. Cashman wrote 67 Medicare Part D claims. They cover 4 drugs, with $15,596 in total drug cost. In 2019, CMS named 124 claims across 7 drugs.
Part D claims, 202067
Drugs named by CMS4
Total drug cost$15,596
Dr. Cashman's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1242020: 6746%
Drugs named by CMS: 4 in 2020, 7 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael D. Cashman has 4 publications on record
Dmand AI links 4 papers to Dr. Cashman in 2015. 2015 was the busiest year, with 3. Dr. Cashman's most frequent co-authors are Sonu Dhillon, MD, Daniel K. Martin, MD and Zohair Ahmed, MD.
Papers4
Dr. Cashman's most frequent co-authors
Recent publications by Dr. Cashman
See who Dr. Cashman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cashman 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. Michael D. Cashman received $850 in industry payments from 2016 to 2023
CMS Open Payments shows 10 general payments to Dr. Cashman from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 89% of the total. Janssen Pharmaceuticals, Inc paid the most, $440.
General payments to Dr. Cashman by program year, 2016 to 2023
General payments to Dr. Cashman by kind, 2016 to 2023
$850in total
- Food and beverage$75589%
- Education$9511%
Companies that paid Dr. Cashman the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael D. Cashman graduated from Indiana University School of Medicine
Dr. Cashman graduated from Indiana University School of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. Cashman'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| 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. Michael D. Cashman
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. Michael D. Cashman's NPI number?
Dr. Michael D. Cashman's NPI number is 1881635605. It was assigned on June 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. Cashman?
Dr. Michael D. Cashman is a gastroenterologist in Peoria, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael D. Cashman practice?
Dr. Cashman practices at 900 Main St, Peoria, IL 61602-1005. Dr. Cashman also practices at 530 NE Glen Oak Ave, Peoria, IL 61603. Dr. Cashman's primary practice is Michael D Cashman, MD, SC in Peoria, Illinois.
What is Dr. Michael D. Cashman's office phone number?
The practice phone on file for Dr. Cashman is (309) 671-8313.
What is Dr. Michael D. Cashman's medical license number?
Dr. Cashman holds Illinois license 036051017.
Does Dr. Michael D. Cashman accept Medicare?
Yes. CMS data shows Dr. Cashman billed Medicare for 71 services in 2022.
What services does Dr. Michael D. Cashman bill to Medicare?
In 2022, Dr. Cashman's most billed Medicare services were surgery: heart and blood vessels (36415).
Where did Dr. Michael D. Cashman go to medical school?
Dr. Cashman graduated from Indiana University School of Medicine in 1971.
What drugs does Dr. Michael D. Cashman prescribe most?
In 2020 Medicare Part D data, Dr. Cashman's most prescribed drugs by claims were Sulfasalazine, Mesalamine and Mesalamine ER.
Has Dr. Michael D. Cashman received payments from drug or device companies?
CMS Open Payments shows $850 in general payments to Dr. Cashman from 5 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
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How long has Dr. Michael D. Cashman been practicing?
Dr. Cashman graduated from medical school in 1971, 55 years ago.
Does Dr. Michael D. Cashman do research?
Dmand AI links 4 publications to Dr. Cashman.
Who does Dr. Michael D. Cashman publish with?
Dr. Cashman's most frequent co-authors are Sonu Dhillon, MD (3 shared papers), Daniel K. Martin, MD (3 shared papers) and Zohair Ahmed, MD (2 shared papers).
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