Louis Matthew Bonacorsi, MD
Diagnostic Radiology Physician · Saint Louis, MO
Louis Matthew Bonacorsi, MD is a diagnostic radiology physician with a practice address in Saint Louis, Missouri, and NPI 1043660780, issued on Jun 14, 2016. Check the license (Missouri 2022007204, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Louis Matthew Bonacorsi
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 2022007204 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3015 N Ballas RD, Saint Louis, MO 63131
- Phone
- (314) 996-5170
- Enumerated
- Jun 14, 2016
- Record last updated
- Apr 15, 2025
- Fax
- (314) 996-4261
- Medicaid ID
- 200106981 MO
- Medicare enrollment
- Enrolled (PECOS I20220525000967); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 976 in Missouri → Look up another NPI →
Also registered at 3015 N Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ayaz Ahmad, MDInternal Medicine Physician1629573142
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- Nusrat Ahmad, MDObstetrics & Gynecology Physician1114966348
Verify Louis Matthew Bonacorsi 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 2022007204Check 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).
Bills Medicare through 2 group practices
- Bjc Outpatient Imaging LLCChesterfield, MO
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Matthew Bonacorsi among 976 diagnostic radiology physician records in Missouri
Louis Matthew Bonacorsi, 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 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · 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
- William Baber, MDSt Louis, MO 631311811008444
- Douglas Curry, MDSaint Louis, MO 631311508974379
- James Debnam, M.D.Saint Louis, MO 631311841203148
- David Diemer, MDSaint Louis, MO 631311669494241
- John Engels, MDSaint Louis, MO 631311750303335
- Geoffrey Hamill, MDSt Louis, MO 631311265446827
- Joanne Lacey, MDSaint Louis, MO 631311508950841
- Carrie Morrison, MDSaint Louis, MO 631311053374561
Common questions
What is Louis Matthew Bonacorsi, MD's NPI number?
Louis Matthew Bonacorsi, MD's National Provider Identifier (NPI) is 1043660780, issued on Jun 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Louis Matthew Bonacorsi, MD located?
The NPPES record lists a practice address at 3015 N Ballas RD, Saint Louis, MO, 63131. Phone: (314) 996-5170. Providers update this record themselves, so call before visiting.
How can I verify Louis Matthew Bonacorsi, MD's license?
NPPES lists Missouri license number 2022007204, 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 Louis Matthew Bonacorsi, 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.