Dr. Brett Michael Chapman, MD

  • Shreveport, LA
  • Trauma surgery physician
NPI1922486877PAC ID2769798016
Medicare services, 2024
161
Medicare patients, 2024
108
Part D claims, 2019
13
Publications
7
Hospital affiliations
3
Practice address
1541 Kings Highway, Shreveport, LA 71130
Practice phone
Call (318) 675-5058
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ochsner LSU Health - Academic Medical Center

Hospital · Shreveport, Louisiana

See all 4 affiliations

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Dr. Brett Michael Chapman is a trauma surgery physician in Shreveport, Louisiana

Dr. Chapman practices at Ochsner LSU Health - Academic Medical Center in Shreveport, Louisiana, part of Ochsner Health System.

Dr. Chapman's NPI, 1922486877, was assigned on May 12, 2015. Dr. Chapman graduated from Louisiana State University School of Medicine in Shreveport in 2015. Dr. Chapman holds Louisiana license 307585.

NPI and contact details
Medicare PAC ID
2769798016
NPI enumeration date
May 12, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(318) 675-5058
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Brett Michael Chapman practices at Ochsner LSU Health - Academic Medical Center in Shreveport, Louisiana

Dr. Chapman's primary practice is Ochsner LSU Health - Academic Medical Center, at 1541 Kings Highway, Shreveport, LA 71130 in Caddo Parish. The practice phone is (318) 675-5058.

Source: Dmand AI Affiliation Data

Dr. Brett Michael Chapman is affiliated with 3 sites of care and 1 medical group

Dr. Chapman's primary practice is Ochsner LSU Health - Academic Medical Center in Shreveport, Louisiana, part of Ochsner Health System. Dr. Chapman is also affiliated with Ochsner LSU Health - Monroe Medical Center. The medical group on file is LSU Health Shreveport. Dmand AI also links Dr. Chapman to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Chapman

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Brett Michael Chapman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chapman practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ochsner LSU Health - Academic Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Brett Michael Chapman is one of 22 trauma surgery physicians in Louisiana

Trauma surgery is Dr. Chapman's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Chapman is licensed in Louisiana.

Specialties and state licenses

  • Trauma surgery, LouisianaPrimaryLicense 307585 · taxonomy 2086S0127X

Clinical focus

Dmand AI lists multiple traumatic injuries, non-surgical back problems and traumatic coma among the conditions Dr. Chapman treats.

Trauma surgery physicians near Dr. Chapman

Counts of trauma surgery physicians 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. Brett Michael Chapman billed Medicare for 161 services in 2024

CMS data shows 161 Medicare services from Dr. Chapman across 6 procedure codes in 2024, for 108 Medicare patients. Medicare paid $17,426 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024161
Medicare patients108
Paid by Medicare$17,426
Procedure codes6

Dr. Chapman's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1152024: 16140%

Dr. Chapman compared with the Louisiana median for trauma surgery physicians, 2024

  • Dr. Chapman
  • Louisiana median
Medicare services
161vs 9569% above
Medicare patients
108vs 8429% above

Medians across 16 trauma surgery physicians in Louisiana with Dmand AI profiles that report each measure.

Dr. Chapman'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.

See all procedures by Dr. Chapman

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chapman and other trauma surgery physicians in Louisiana.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Brett Michael Chapman treated 108 Medicare patients in 2024, average age 74

CMS counts 108 Medicare patients who saw Dr. Chapman in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.61, 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. Chapman's median patient age at 65, with 39% women.

Medicare patients, 2024108
Average age74
Average risk score1.61
Also on Medicaid28%

Dr. Chapman's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chapman's Medicare patients by sex, 2024

  • Women5652%
  • Men5248%

Chronic conditions among Dr. Chapman's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis70%
  4. Ischemic heart disease52%
  5. Mood disorders41%
  6. COPD37%
  7. Diabetes35%
  8. Anxiety34%

Share of Medicare patients with each condition. A patient can have several.

Dr. Chapman's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women39%
  • Men59%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Brett Michael Chapman wrote 13 Medicare Part D claims in 2019

In 2019, Dr. Chapman wrote 13 Medicare Part D claims. They cover 1 drug, with $155 in total drug cost. In 2018, CMS named 41 claims across 2 drugs.

Part D claims, 201913
Drugs named by CMS1
Total drug cost$155

Dr. Chapman's most prescribed drugs by claims, 2019

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, 2018 to 2019

  • 2018
  • 2019
Claims for drugs CMS names
2018: 412019: 1368%

Drugs named by CMS: 1 in 2019, 2 in 2018.

See all prescribing by Dr. Chapman

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Brett Michael Chapman takes part in Medicare

Dr. Chapman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Brett Michael Chapman has 7 publications on record

Dmand AI links 7 papers to Dr. Chapman, published from 2021 to 2024. 2021 was the busiest year, with 3. The most frequent topics are COVID-19, Fractures, Bone and Pandemics. Dr. Chapman has published most often in Am Surg. Dr. Chapman's most frequent co-authors are Tommy Alan Brown, MD, Lance Eugene Stuke, MD and John S. Bolton, MD.

Papers7
Years published2021 to 2024

Dr. Chapman's papers by year, 2021 to 2024

Topics Dr. Chapman writes about most

  • COVID-19
  • Fractures, Bone
  • Pandemics
  • SARS-CoV-2
  • Trauma Centers
  • Wounds, Gunshot

Dr. Chapman's most frequent co-authors

Recent publications by Dr. Chapman

See all 7 publications and co-authors

See who Dr. Chapman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chapman works with, so you can find a warm path to the right trauma surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Brett Michael Chapman received $654 in industry payments from 2021 to 2025

CMS Open Payments shows 11 general payments to Dr. Chapman from 6 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. KLS-Martin L.P. paid the most, $277.

General payments to Dr. Chapman by program year, 2021 to 2025

Companies that paid Dr. Chapman the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chapman

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Brett Michael Chapman has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chapman, most recently Oustanding Chief Resident Teacher of the Year in 2020.

Awards and honors for Dr. Chapman

  1. 2020
    • Oustanding Chief Resident Teacher of the Year

Source: Dmand AI Professional Profile Data

Dr. Brett Michael Chapman graduated from Louisiana State University School of Medicine in Shreveport

Dr. Chapman graduated from Louisiana State University School of Medicine in Shreveport in 2015.

  1. Medical schoolLouisiana State University School of Medicine in Shreveport

Source: Dmand AI Professional Profile Data

Dr. Brett Michael Chapman accepts plans from 12 insurance carriers

Dr. Chapman is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Regence Health Plans
  • +4 more carriersWith a free account

Plan types Dr. Chapman accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. POS5
  4. HMO4
  5. Medicaid2
  6. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Brett Michael Chapman's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Brett Michael Chapman

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. Brett Michael Chapman's NPI number?

Dr. Brett Michael Chapman's NPI number is 1922486877. It was assigned on May 12, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Brett Michael Chapman?

Dr. Brett Michael Chapman is a trauma surgery physician in Shreveport, Louisiana. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).

Where does Dr. Brett Michael Chapman practice?

Dr. Chapman practices at 1541 Kings Highway, Shreveport, LA 71130. Dr. Chapman's primary practice is Ochsner LSU Health - Academic Medical Center in Shreveport, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Chapman to 1 hospital.

What is Dr. Brett Michael Chapman's office phone number?

The practice phone on file for Dr. Chapman is (318) 675-5058.

What is Dr. Brett Michael Chapman's medical license number?

Dr. Chapman holds Louisiana license 307585.

Which hospitals is Dr. Brett Michael Chapman affiliated with?

Dr. Chapman practices at Ochsner LSU Health - Academic Medical Center in Shreveport, Louisiana. Dr. Chapman is also affiliated with Ochsner LSU Health - Monroe Medical Center. Dmand AI links Dr. Chapman to 1 more hospital.

What medical group is Dr. Brett Michael Chapman part of?

Dr. Chapman is linked to LSU Health Shreveport.

Does Dr. Brett Michael Chapman accept Medicare?

Yes. CMS data shows Dr. Chapman billed Medicare for 161 services in 2024, and Dr. Chapman accepts Medicare assignment.

How many Medicare patients does Dr. Brett Michael Chapman see?

CMS counts 108 Medicare patients who saw Dr. Chapman in 2024, with an average age of 74.

What services does Dr. Brett Michael Chapman bill to Medicare?

In 2024, Dr. Chapman's most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99223).

Show 7 more questionsShow fewer questions

Where did Dr. Brett Michael Chapman go to medical school?

Dr. Chapman graduated from Louisiana State University School of Medicine in Shreveport in 2015.

What drugs does Dr. Brett Michael Chapman prescribe most?

In 2019 Medicare Part D data, Dr. Chapman's most prescribed drugs by claims were Oxycodone-Acetaminophen.

Has Dr. Brett Michael Chapman received payments from drug or device companies?

CMS Open Payments shows $654 in general payments to Dr. Chapman from 6 companies from 2021 to 2025. The largest total came from KLS-Martin L.P.

How long has Dr. Brett Michael Chapman been practicing?

Dr. Chapman graduated from medical school in 2015, 11 years ago.

Does Dr. Brett Michael Chapman do research?

Dmand AI links 7 publications to Dr. Chapman, published from 2021 to 2024.

Who does Dr. Brett Michael Chapman publish with?

Dr. Chapman's most frequent co-authors are Tommy Alan Brown, MD (4 shared papers), Lance Eugene Stuke, MD (4 shared papers) and John S. Bolton, MD (1 shared paper).

What insurance does Dr. Brett Michael Chapman accept?

Dr. Chapman is in network with 12 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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