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Dr. Cosette Dechant Champion, MD
NPI1467078337
- Medicare services, 2024
- 23
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 96
- Publications
- 8
- MIPS score, 2024
- 84
- Practice address
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Practice phone
- Call (314) 362-5060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Cosette Dechant Champion is a general practice physician in Saint Louis, Missouri
Dr. Champion practices in Saint Louis, Missouri.
Dr. Champion's NPI, 1467078337, was assigned on June 17, 2020. Dr. Champion holds Missouri license 2022015047.
NPI and contact details
- NPI
- 1467078337NPI Registry (opens in a new tab)
- NPI enumeration date
- June 17, 2020
- NPI status
- Active
- Practice phone
- (314) 362-5060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Cosette Dechant Champion's practice address is in Saint Louis, Missouri
Dr. Champion's practice address in the NPI Registry is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110, in Saint Louis City. The practice phone is (314) 362-5060.
- NPI Registry address1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 362-5060
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Cosette Dechant Champion's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Champion practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Champion's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cosette Dechant Champion is one of 124 general practice physicians in Missouri
General practice is Dr. Champion's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Champion is licensed in Missouri.
Specialties and state licenses
- General practice, MissouriPrimary
General practice physicians near Dr. Champion
Counts of general practice 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. Cosette Dechant Champion billed Medicare for 23 services in 2024
CMS data shows 23 Medicare services from Dr. Champion across 1 procedure code in 2024, all of them office visits, for 49 Medicare patients. Medicare paid $885 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202423
Medicare patients49
Paid by Medicare$885
Procedure codes1
Dr. Champion's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 302024: 2323%
Dr. Champion compared with the Missouri median for general practice physicians, 2024
- Dr. Champion
- Missouri median
- Medicare services
- 23vs 14084% below
- Medicare patients
- 49vs 9247% below
- Part D claims
- 506vs 1015.0 times
Medians across 122 general practice physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Champion'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cosette Dechant Champion treated 49 Medicare patients in 2024, average age 65
CMS counts 49 Medicare patients who saw Dr. Champion in 2024. The largest group is under 65, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 73% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Medicare patients, 202449
Average age65
Average risk score2.23
Also on Medicaid73%
Dr. Champion's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Champion's Medicare patients by sex, 2024
- Women2551%
- Men2449%
Chronic conditions among Dr. Champion's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes45%
- Chronic kidney disease43%
- Anxiety39%
- Mood disorders35%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cosette Dechant Champion wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Champion wrote 96 Medicare Part D claims for 20 patients. 91% of them were for generic drugs. They cover 24 drugs, with $19,412 in total drug cost. In 2022, CMS named 759 claims across 27 drugs.
Part D claims, 202496
Drugs named by CMS24
Total drug cost$19,412
Part D patients20
Dr. Champion's Part D claims by kind of drug, 2024
- Generic87 claims91%
- Brand-name and other9 claims9%
Dr. Champion's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 7592023: 50633%
Drugs named by CMS: 24 in 2023, 27 in 2022.
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. Cosette Dechant Champion 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. Champion for performance year 2024, reported as part of a group.
Dr. Champion'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Cosette Dechant Champion has 8 publications on record
Dmand AI links 8 papers to Dr. Champion, published from 2019 to 2022. 2019 was the busiest year, with 4. The most frequent topics are Brain Neoplasms, Breast Neoplasms and Immunotherapy. Dr. Champion has published most often in Clin Cancer Res. Dr. Champion's most frequent co-authors are Oluwadamilola Motunrayo Fayanju, MD, Peter E. Fecci, MD, PhD and Hanna R. Kemeny, MD.
Papers8
Years published2019 to 2022
Dr. Champion's papers by year, 2019 to 2022
Topics Dr. Champion writes about most
- Brain Neoplasms
- Breast Neoplasms
- Immunotherapy
Dr. Champion's most frequent co-authors
- Oluwadamilola Motunrayo Fayanju, MD2 shared papers
- Peter E. Fecci, MD, PhD2 shared papers
- Hanna R. Kemeny, MD2 shared papers
Recent publications by Dr. Champion
Breast NeoplasmsEthnicityMastectomy
Expert Rev Clin Pharmacol
Brain NeoplasmsGlioblastomaImmune Checkpoint Inhibitors
Clin Cancer Res
AdenomaAntibodies, MonoclonalB7-H1 Antigen
See who Dr. Champion researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Champion works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cosette Dechant Champion received $324 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Champion from 3 drug and device companies in 2025. Education make up the largest share, 73% of the total. Abbott Laboratories paid the most, $238.
General payments to Dr. Champion by kind, 2025 to 2025
$324in total
- Education$23873%
- Food and beverage$8627%
Companies that paid Dr. Champion the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Cosette Dechant Champion's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Cosette Dechant Champion
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. Cosette Dechant Champion's NPI number?
Dr. Cosette Dechant Champion's NPI number is 1467078337. It was assigned on June 17, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Cosette Dechant Champion?
Dr. Cosette Dechant Champion is a general practice physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Cosette Dechant Champion practice?
Dr. Champion practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
What is Dr. Cosette Dechant Champion's office phone number?
The practice phone on file for Dr. Champion is (314) 362-5060.
What is Dr. Cosette Dechant Champion's medical license number?
Dr. Champion holds Missouri license 2022015047.
Does Dr. Cosette Dechant Champion accept Medicare?
Yes. CMS data shows Dr. Champion billed Medicare for 23 services in 2024.
What is Dr. Cosette Dechant Champion's MIPS score?
Dr. Champion'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. Cosette Dechant Champion see?
CMS counts 49 Medicare patients who saw Dr. Champion in 2024, with an average age of 65.
What services does Dr. Cosette Dechant Champion bill to Medicare?
In 2024, Dr. Champion's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Cosette Dechant Champion prescribe most?
In 2023 Medicare Part D data, Dr. Champion's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Gabapentin.
Show 4 more questionsShow fewer questions
Has Dr. Cosette Dechant Champion received payments from drug or device companies?
CMS Open Payments shows $324 in general payments to Dr. Champion from 3 companies from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Cosette Dechant Champion been practicing?
Dr. Champion's NPI was assigned in 2020.
Does Dr. Cosette Dechant Champion do research?
Dmand AI links 8 publications to Dr. Champion, published from 2019 to 2022.
Who does Dr. Cosette Dechant Champion publish with?
Dr. Champion's most frequent co-authors are Oluwadamilola Motunrayo Fayanju, MD (2 shared papers), Peter E. Fecci, MD, PhD (2 shared papers) and Hanna R. Kemeny, MD (2 shared papers).
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