Dr. Michael J. Cleary, MD
- Medicare services, 2024
- 325
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 1,223
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cleary'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. Michael J. Cleary is a gastroenterologist in Saint Louis, Missouri
Dr. Cleary practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Cleary's NPI, 1124098546, was assigned on January 26, 2006. Dr. Cleary graduated from Loyola University Chicago Stritch School of Medicine in 1999. Dr. Cleary holds Missouri license 2004023908.
- NPI
- 1124098546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749230456
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael J. Cleary practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Cleary's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Michael J. Cleary is affiliated with 3 sites of care and 2 medical groups
Dr. Cleary's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Mercy Clinic Gastroenterology. Dmand AI also links Dr. Cleary to 2 more group practices and clinics and 1 medical group, 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. Michael J. Cleary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cleary practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +2 more sites and 1 medical group | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael J. Cleary is one of 329 gastroenterologists in Missouri
Gastroenterology is Dr. Cleary's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Cleary is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Cleary's licenses on file in 2 states: Missouri and Michigan.
Specialties and state licenses
- Gastroenterology, MissouriPrimary
- Michigan license
Clinical focus
Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, gastroenteritis, intestinal or bowel obstruction, irritable bowel syndrome (IBS) and upper GI endoscopy among the conditions Dr. Cleary treats.
Gastroenterologists near Dr. Cleary
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 J. Cleary billed Medicare for 325 services in 2024
CMS data shows 325 Medicare services from Dr. Cleary across 7 procedure codes in 2024, for 299 Medicare patients. Medicare paid $43,291 for them.
Dr. Cleary's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2572024: 21815%
- Office and hospital visits
- 2023: 1382024: 6950%
- Other services
- 2023: 242024: 3858%
Where Dr. Cleary's Medicare services took place, 2024
- In an office12238%
- In a facility20362%
Dr. Cleary compared with the Missouri median for gastroenterologists, 2024
- Dr. Cleary
- Missouri median
- Medicare services
- 325vs 41622% below
- Medicare patients
- 299vs 296Close to median
- Part D claims
- 1,035vs 4342.4 times
Medians across 337 gastroenterologists in Missouri with Dmand AI profiles that report each measure.
Dr. Cleary'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. Cleary?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cleary and other gastroenterologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael J. Cleary treated 299 Medicare patients in 2024, average age 71
CMS counts 299 Medicare patients who saw Dr. Cleary in 2024. The largest group is 65 to 74, with 189 patients. 73% of them have high cholesterol, and 62% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cleary's median patient age at 66, with 46% women.
Dr. Cleary's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cleary's Medicare patients by sex, 2024
- Women15351%
- Men14649%
Chronic conditions among Dr. Cleary's Medicare patients, 2024
- High cholesterol73%
- High blood pressure62%
- Arthritis44%
- Anxiety27%
- Mood disorders24%
- Chronic kidney disease23%
- Diabetes23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cleary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael J. Cleary wrote 1,223 Medicare Part D claims in 2024
In 2024, Dr. Cleary wrote 1,223 Medicare Part D claims for 631 patients. 91% of them were for generic drugs. CMS names the drug for 1,035 of them, across 20 drugs with 11 or more claims each, at $131,133 in total drug cost. In 2023, CMS named 1,112 claims across 27 drugs.
Dr. Cleary's Part D claims by kind of drug, 2024
- Generic1,119 claims91%
- Brand-name and other104 claims9%
Dr. Cleary'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. Cleary's Part D claims, 2024
- Antibiotics1%18 of 1,223 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: 1,1122024: 1,0357%
Drugs named by CMS: 20 in 2024, 27 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. Michael J. Cleary ranks in the 73rd percentile for colonoscopy in Medicare
Dr. Cleary accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 77 procedures of colonoscopy by Dr. Cleary, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Cleary ranks in Medicare procedure volume
- Colonoscopy
- 73rd percentile77 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 64th percentile51 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. Michael J. Cleary has 2 publications on record
Dmand AI links 2 papers to Dr. Cleary. The most frequent topics are School Health Services. Dr. Cleary has published most often in J Sch Health.
Topics Dr. Cleary writes about most
- School Health Services
Recent publications by Dr. Cleary
See who Dr. Cleary researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cleary 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 J. Cleary received $361 in industry payments from 2016 to 2024
CMS Open Payments shows 11 general payments to Dr. Cleary from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $139.
General payments to Dr. Cleary by program year, 2016 to 2024
Companies that paid Dr. Cleary the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael J. Cleary has 1 award and honors on record
Dmand AI lists 1 award for Dr. Cleary, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Cleary
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Michael J. Cleary graduated from Loyola University Chicago Stritch School of Medicine
Dr. Cleary graduated from Loyola University Chicago Stritch School of Medicine in 1999.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Michael J. Cleary accepts plans from 21 insurance carriers
Dr. Cleary is in network with 21 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- +13 more carriersWith a free account
Plan types Dr. Cleary accepts, by number of carriers
- PPO14
- HMO9
- Medicare9
- POS7
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael J. Cleary'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) |
| 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) |
| 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. Michael J. Cleary
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 J. Cleary's NPI number?
Dr. Michael J. Cleary's NPI number is 1124098546. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael J. Cleary?
Dr. Michael J. Cleary is a gastroenterologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael J. Cleary practice?
Dr. Cleary practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Cleary's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Cleary to 2 group practices and clinics and 1 medical group.
What is Dr. Michael J. Cleary's office phone number?
The practice phone on file for Dr. Cleary is (314) 251-6000.
What is Dr. Michael J. Cleary's medical license number?
Dr. Cleary holds Missouri license 2004023908, one of the licenses on file in 2 states.
Which states has Dr. Michael J. Cleary been licensed in?
Dmand AI has state licenses on file for Dr. Cleary in Missouri (2004 to 2026) and Michigan (1999 to 2006).
Which hospitals is Dr. Michael J. Cleary affiliated with?
Dr. Cleary practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Michael J. Cleary part of?
Dr. Cleary is linked to Mercy Clinic Gastroenterology. Dmand AI links Dr. Cleary to 1 more medical group.
Does Dr. Michael J. Cleary accept Medicare?
Yes. CMS data shows Dr. Cleary billed Medicare for 325 services in 2024, and Dr. Cleary accepts Medicare assignment.
How many Medicare patients does Dr. Michael J. Cleary see?
CMS counts 299 Medicare patients who saw Dr. Cleary in 2024, with an average age of 71.
Show 8 more questionsShow fewer questions
Is Dr. Michael J. Cleary board certified?
Yes. Dr. Cleary is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Michael J. Cleary bill to Medicare?
In 2024, Dr. Cleary's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and office visit, established patient (99214).
Where did Dr. Michael J. Cleary go to medical school?
Dr. Cleary graduated from Loyola University Chicago Stritch School of Medicine in 1999.
What drugs does Dr. Michael J. Cleary prescribe most?
In 2024 Medicare Part D data, Dr. Cleary's most prescribed drugs by claims were Gavilyte-C, Omeprazole and Peg 3350-Electrolyte.
Has Dr. Michael J. Cleary received payments from drug or device companies?
CMS Open Payments shows $361 in general payments to Dr. Cleary from 8 companies from 2016 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Michael J. Cleary been practicing?
Dr. Cleary graduated from medical school in 1999, 27 years ago.
Does Dr. Michael J. Cleary do research?
Dmand AI links 2 publications to Dr. Cleary.
What insurance does Dr. Michael J. Cleary accept?
Dr. Cleary is in network with 21 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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