Gaston Andre Saint-Martin, M.D.
Diagnostic Radiology Physician · Hinsdale, IL
Gaston Andre Saint-Martin, M.D. is a diagnostic radiology physician with a practice address in Hinsdale, Illinois, and NPI 1598786394, issued on Jul 21, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gaston Andre Saint-Martin
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- Practice location
- 120 N Oak St, Hinsdale, IL 60521
- Phone
- (630) 856-9000
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040609000758); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 120 N Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gaston Andre Saint-Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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 MIPS final score for 2023 (Medicare payment program): 77.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Suburban Radiologists, S.C.Hinsdale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gaston Andre Saint-Martin among 1,874 diagnostic radiology physician records in Illinois
Gaston Andre Saint-Martin, M.D. is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1988 · median 2004 among the 1,201 with a school on file
- Record last updated2007 · 43% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Illinois
There are 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Hinsdale → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Shahrzad Azizaddini, MDHinsdale, IL 605211053874107
- David Cook, M.D.Hinsdale, IL 605211720001415
- Frank Davis, M.D.Hinsdale, IL 605211871516567
- Susan Fanapour, D.O.Hinsdale, IL 605211568463586
- Neda Haswah, M.D.Hinsdale, IL 605211336370824
- Peter Hrabski, M.D.Hinsdale, IL 605211215957097
- Daniel Justus, M.D.Hinsdale, IL 605211306869946
- Donna Kim, M.D.Hinsdale, IL 605211548246283
Common questions
What is Gaston Andre Saint-Martin, M.D.'s NPI number?
Gaston Andre Saint-Martin, M.D.'s National Provider Identifier (NPI) is 1598786394, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gaston Andre Saint-Martin, M.D. located?
The NPPES record lists a practice address at 120 N Oak St, Hinsdale, IL, 60521. Phone: (630) 856-9000. Providers update this record themselves, so call before visiting.
How can I verify Gaston Andre Saint-Martin, M.D.'s license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Gaston Andre Saint-Martin, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.3 of 100. 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.