Dr. L Michael Brunt, MD
- Medicare services, 2024
- 178
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 172
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- 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. Brunt's professional email, personal email and mobile number
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Dr. L Michael Brunt is a general surgeon in Saint Louis, Missouri
Dr. Brunt practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Brunt's NPI, 1992723621, was assigned on July 18, 2006. Dr. Brunt graduated from Johns Hopkins University School of Medicine in 1980. Dr. Brunt holds Missouri license R3C02.
- NPI
- 1992723621NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789719345
- NPI enumeration date
- July 18, 2006
- 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
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. L Michael Brunt practices at 2 locations in Saint Louis, Missouri
Dr. Brunt'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. Brunt 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. L Michael Brunt is affiliated with 3 sites of care and 1 medical group
Dr. Brunt's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Brunt is also affiliated with Barnes-Jewish West County Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Brunt to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. L Michael Brunt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brunt practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. L Michael Brunt is one of 593 general surgeons in Missouri
Surgery is Dr. Brunt's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Brunt is licensed in Missouri.
Specialties and state licenses
- Surgery, MissouriPrimary
General surgeons near Dr. Brunt
Counts of general surgeons 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. L Michael Brunt billed Medicare for 178 services in 2024
CMS data shows 178 Medicare services from Dr. Brunt across 6 procedure codes in 2024, for 175 Medicare patients. Medicare paid $58,338 for them.
Dr. Brunt's Medicare services by type, 2024
- Office and hospital visits131
- Surgery47
Where Dr. Brunt's Medicare services took place, 2024
- In an office13174%
- In a facility4726%
Dr. Brunt compared with the Missouri median for general surgeons, 2024
- Dr. Brunt
- Missouri median
- Medicare services
- 178vs 1695% above
- Medicare patients
- 175vs 12738% above
- Part D claims
- 106vs 412.6 times
Medians across 570 general surgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Brunt'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. Brunt and other general surgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. L Michael Brunt treated 175 Medicare patients in 2024, average age 72
CMS counts 175 Medicare patients who saw Dr. Brunt in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brunt's median patient age at 70, with 47% women.
Dr. Brunt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brunt's Medicare patients by sex, 2024
- Women9655%
- Men7945%
Chronic conditions among Dr. Brunt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis60%
- Mood disorders34%
- Anxiety33%
- Depression33%
- Ischemic heart disease31%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brunt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. L Michael Brunt wrote 172 Medicare Part D claims in 2024
In 2024, Dr. Brunt wrote 172 Medicare Part D claims for 95 patients. 97% of them were for generic drugs. CMS names the drug for 106 of them, across 3 drugs with 11 or more claims each, at $1,223 in total drug cost.
Dr. Brunt's Part D claims by kind of drug, 2024
- Generic166 claims97%
- Brand-name and other6 claims3%
Dr. Brunt'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.
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. L Michael Brunt 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. Brunt for performance year 2024, reported as part of a group. Dr. Brunt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 25 procedures of hernia repair - groin (open) by Dr. Brunt, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Brunt'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. Brunt ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 54th percentile26 procedures
- Hernia repair - groin (open)
- 97th percentile25 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
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. L Michael Brunt received $111 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Brunt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $111.
Companies that paid Dr. Brunt the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. L Michael Brunt graduated from Johns Hopkins University School of Medicine
Dr. Brunt graduated from Johns Hopkins University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. L Michael Brunt'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. L Michael Brunt
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. L Michael Brunt's NPI number?
Dr. L Michael Brunt's NPI number is 1992723621. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. L Michael Brunt?
Dr. L Michael Brunt is a general surgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. L Michael Brunt practice?
Dr. Brunt practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Brunt also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Brunt's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Brunt to 1 group practice or clinic.
What is Dr. L Michael Brunt's office phone number?
The practice phone on file for Dr. Brunt is (314) 747-3000.
What is Dr. L Michael Brunt's medical license number?
Dr. Brunt holds Missouri license R3C02.
Which hospitals is Dr. L Michael Brunt affiliated with?
Dr. Brunt practices at Barnes-Jewish Hospital in Saint Louis, Missouri. Dr. Brunt is also affiliated with Barnes-Jewish West County Hospital.
What medical group is Dr. L Michael Brunt part of?
Dr. Brunt is linked to WashU Medicine Psychiatry.
Does Dr. L Michael Brunt accept Medicare?
Yes. CMS data shows Dr. Brunt billed Medicare for 178 services in 2024, and Dr. Brunt accepts Medicare assignment.
What is Dr. L Michael Brunt's MIPS score?
Dr. Brunt'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. L Michael Brunt see?
CMS counts 175 Medicare patients who saw Dr. Brunt in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. L Michael Brunt bill to Medicare?
In 2024, Dr. Brunt's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. L Michael Brunt go to medical school?
Dr. Brunt graduated from Johns Hopkins University School of Medicine in 1980.
What drugs does Dr. L Michael Brunt prescribe most?
In 2024 Medicare Part D data, Dr. Brunt's most prescribed drugs by claims were Ondansetron ODT, Omeprazole and Ondansetron HCl.
Has Dr. L Michael Brunt received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Dr. Brunt from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Dr. L Michael Brunt been practicing?
Dr. Brunt graduated from medical school in 1980, 46 years ago.
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