Dr. Michael Charles Bennett, MD
- Medicare services, 2024
- 3,899
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 1,401
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bennett's professional email, personal email and mobile number
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Dr. Michael Charles Bennett is a gastroenterologist in Saint Louis, Missouri
Dr. Bennett practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Bennett's NPI, 1346560448, was assigned on June 11, 2010. Dr. Bennett graduated from Vanderbilt University School of Medicine in 2010. Dr. Bennett holds Missouri license 2014010890.
- NPI
- 1346560448NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729220447
- NPI enumeration date
- June 11, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Charles Bennett practices at 2 locations in Saint Louis, Missouri
Dr. Bennett's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Bennett also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Michael Charles Bennett is affiliated with 5 sites of care and 1 medical group
Dr. Bennett's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Bennett is also affiliated with Missouri Baptist Medical Center. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Bennett to 3 more hospitals, 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 Charles Bennett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bennett practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Charles Bennett is one of 329 gastroenterologists in Missouri
Gastroenterology is Dr. Bennett's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Bennett is licensed in Missouri.
Specialties and state licenses
- Gastroenterology, MissouriPrimary
Gastroenterologists near Dr. Bennett
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 Charles Bennett billed Medicare for 3,899 services in 2024
CMS data shows 3,899 Medicare services from Dr. Bennett across 15 procedure codes in 2024, for 299 Medicare patients. Medicare paid $140,950 for them.
Dr. Bennett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,0202024: 3,450238%
- Surgery
- 2023: 1992024: 17214%
- Tests and treatments
- 2023: 1002024: 16363%
- Office and hospital visits
- 2023: 1472024: 10330%
- Other services
- 2023: 02024: 11
Where Dr. Bennett's Medicare services took place, 2024
- In an office3,70495%
- In a facility1955%
Dr. Bennett compared with the Missouri median for gastroenterologists, 2024
- Dr. Bennett
- Missouri median
- Medicare services
- 3,899vs 4169.4 times
- Medicare patients
- 299vs 296Close to median
- Part D claims
- 1,262vs 4342.9 times
Medians across 337 gastroenterologists in Missouri with Dmand AI profiles that report each measure.
Dr. Bennett'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. Bennett?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bennett and other gastroenterologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Charles Bennett treated 299 Medicare patients in 2024, average age 70
CMS counts 299 Medicare patients who saw Dr. Bennett in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.82, 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. Bennett's median patient age at 66, with 66% women.
Dr. Bennett's Medicare patients by age, 2024
Dr. Bennett's Medicare patients by sex, 2024
- Women18462%
- Men11538%
Chronic conditions among Dr. Bennett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis58%
- Anxiety33%
- Ischemic heart disease32%
- Mood disorders32%
- Depression30%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bennett'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
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Charles Bennett wrote 1,401 Medicare Part D claims in 2024
In 2024, Dr. Bennett wrote 1,401 Medicare Part D claims for 376 patients. 82% of them were for generic drugs. CMS names the drug for 1,262 of them, across 33 drugs with 11 or more claims each, at $113,049 in total drug cost. In 2023, CMS named 1,155 claims across 34 drugs.
Dr. Bennett's Part D claims by kind of drug, 2024
- Generic1,145 claims82%
- Brand-name and other256 claims18%
Dr. Bennett'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. Bennett's Part D claims, 2024
- Antibiotics3%48 of 1,401 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: 1,1552024: 1,2629%
Drugs named by CMS: 33 in 2024, 34 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 Charles Bennett scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Bennett for performance year 2024, reported as part of a group. Dr. Bennett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 148 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Bennett, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Bennett's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bennett ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 85th percentile148 procedures
- Colonoscopy
- 68th percentile61 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Charles Bennett received $1,206 in industry payments from 2016 to 2022
CMS Open Payments shows 14 general payments to Dr. Bennett from 7 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 60% of the total. Apollo Endosurgery US Inc paid the most, $378.
General payments to Dr. Bennett by program year, 2016 to 2022
General payments to Dr. Bennett by kind, 2016 to 2022
- Food and beverage$72560%
- Travel and lodging$30125%
- Education$18015%
Companies that paid Dr. Bennett the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Charles Bennett graduated from Vanderbilt University School of Medicine
Dr. Bennett graduated from Vanderbilt University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Charles Bennett'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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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 Charles Bennett
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 Charles Bennett's NPI number?
Dr. Michael Charles Bennett's NPI number is 1346560448. It was assigned on June 11, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Charles Bennett?
Dr. Michael Charles Bennett is a gastroenterologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael Charles Bennett practice?
Dr. Bennett practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Bennett also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Bennett's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Bennett to 3 hospitals.
What is Dr. Michael Charles Bennett's office phone number?
The practice phone on file for Dr. Bennett is (314) 747-3000.
What is Dr. Michael Charles Bennett's medical license number?
Dr. Bennett holds Missouri license 2014010890.
Which hospitals is Dr. Michael Charles Bennett affiliated with?
Dr. Bennett practices at Barnes-Jewish Hospital in Saint Louis, Missouri. Dr. Bennett is also affiliated with Missouri Baptist Medical Center. Dmand AI links Dr. Bennett to 3 more hospitals.
What medical group is Dr. Michael Charles Bennett part of?
Dr. Bennett is linked to WashU Medicine Psychiatry.
Does Dr. Michael Charles Bennett accept Medicare?
Yes. CMS data shows Dr. Bennett billed Medicare for 3,899 services in 2024, and Dr. Bennett accepts Medicare assignment.
What is Dr. Michael Charles Bennett's MIPS score?
Dr. Bennett's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Michael Charles Bennett see?
CMS counts 299 Medicare patients who saw Dr. Bennett in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Michael Charles Bennett bill to Medicare?
In 2024, Dr. Bennett's most billed Medicare services were injected or infused drug (J1561), injected or infused drug (J0897) and infusion or chemotherapy administration (96365).
Where did Dr. Michael Charles Bennett go to medical school?
Dr. Bennett graduated from Vanderbilt University School of Medicine in 2010.
What drugs does Dr. Michael Charles Bennett prescribe most?
In 2024 Medicare Part D data, Dr. Bennett's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Famotidine.
Has Dr. Michael Charles Bennett received payments from drug or device companies?
CMS Open Payments shows $1,206 in general payments to Dr. Bennett from 7 companies from 2016 to 2022. The largest total came from Apollo Endosurgery US Inc.
How long has Dr. Michael Charles Bennett been practicing?
Dr. Bennett graduated from medical school in 2010, 16 years ago.
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