Constance S. Courtois, MD
Diagnostic Radiology Physician · Saint Louis, MO
Constance S. Courtois, MD is a diagnostic radiology physician with a practice address in Saint Louis, Missouri, and NPI 1245324573, issued on Oct 3, 2006. Check the license (Missouri 105720, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Constance S. Courtois
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 105720 MO
Self-reported in NPPES; status is on the state search - Practice location
- 510 S Kingshighway Blvd, Saint Louis, MO 63110
- Phone
- (314) 362-7200
- Enumerated
- Oct 3, 2006
- Record last updated
- Apr 17, 2025
- Fax
- (314) 747-4189
- Medicaid ID
- 209724301 MO
- Medicare enrollment
- Enrolled (PECOS I20100126000511); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 976 in Missouri → Look up another NPI →
Also registered at 510 S Kingshighway Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Abidi, MDDiagnostic Radiology Physician1194247387
- Ankita Aggarwal, MDDiagnostic Radiology Physician1316837701
- Tabassum Ahmad, MDNeuroradiology Physician1134296916
- Rashid Al-Sukaiti, MDDiagnostic Radiology Physician1023140928
- Sri Alapati, M.D.Diagnostic Radiology Physician1629365010
- Mohammad Hesam Alavi, MD, MPHStudent in an Organized Health Care Education/Training Program1346093804
Verify Constance S. Courtois in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 105720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $39.79
1 payment: food and beverage; the largest payer was Davol Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Constance S. Courtois among 976 diagnostic radiology physician records in Missouri
Constance S. Courtois, MD is one of 976 diagnostic radiology physician records with a practice address in Missouri. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1985 · median 2006 among the 678 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
459 diagnostic radiology physician records list a practice address in Saint Louis
They are 459 of the 27,605 NPPES records with a practice address in Saint Louis, and 976 diagnostic radiology physician records in Missouri.
All 976 in Missouri → Every provider in Saint Louis → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Marc Clemente, MDSaint Louis, MO 631101073576484
- Laurie Fajardo, MDSaint Louis, MO 631101033107982
- Luis Garcia, MDSaint Louis, MO 631101780636274
- Punita Gupta, MDSaint Louis, MO 631101922042159
- Rebecca Hulett-Bowling, MDSaint Louis, MO 631101730154428
- Valerie Hunter, MDSaint Louis, MO 631101629052444
- David Ingle, DOSaint Louis, MO 631101700884491
- Nadeem Parkar, MDSaint Louis, MO 631101235121013
Common questions
What is Constance S. Courtois, MD's NPI number?
Constance S. Courtois, MD's National Provider Identifier (NPI) is 1245324573, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Constance S. Courtois, MD located?
The NPPES record lists a practice address at 510 S Kingshighway Blvd, Saint Louis, MO, 63110. Phone: (314) 362-7200. Providers update this record themselves, so call before visiting.
How can I verify Constance S. Courtois, MD's license?
NPPES lists Missouri license number 105720, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Constance S. Courtois, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.