Sonia Marie Matthews, MD
Obstetrics & Gynecology Physician · East Alton, IL
Sonia Marie Matthews, MD is an obstetrics & gynecology physician with a practice address in East Alton, Illinois, and NPI 1750439279, issued on Jan 8, 2007. Check the license (Illinois 036131865, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sonia Marie Matthews
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 036131865 IL
36348 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2 Terminal Dr, East Alton, IL 62024
- Phone
- (618) 258-8460
- Enumerated
- Jan 8, 2007
- Record last updated
- Mar 7, 2023
- Fax
- (618) 258-0489
- Medicaid ID
- 214276 AZ
- Medicare enrollment
- Enrolled (PECOS I20230428001360); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 2 Terminal Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Heidi Fields, APN, NP-CFamily Nurse Practitioner1124473046
- Jacob Funk, D.C.Chiropractor1700194750
- Uraiwan Hompluem, MDPediatrics Physician1477619278
Verify Sonia Marie Matthews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036131865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Obstetrix Medical Group OF Colorado P CLone Tree, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonia Marie Matthews among 2,062 obstetrics & gynecology physician records in Illinois
Sonia Marie Matthews, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2006 among the 1,168 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 obstetrics & gynecology physician records list a practice address in East Alton
They are 2 of the 64 NPPES records with a practice address in East Alton, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in East Alton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Soontorn Thrupkaew, MDEast Alton, IL 620241295821353
- Rodolfo Beer, MDGlen Carbon, IL 620341568428605
- Dennis Hurford, MDGlen Carbon, IL 620341497708259
- Kristen James, M.D.Glen Carbon, IL 620341770977100
- Kevin Scharff, MDGlen Carbon, IL 620341780637553
- Bryson Whalen, M.D.Glen Carbon, IL 620341255727301
- Emily Barker, MDGranite City, IL 620401194255075
- Melvin Merritt, M.D.Granite City, IL 620401386727584
Common questions
What is Sonia Marie Matthews, MD's NPI number?
Sonia Marie Matthews, MD's National Provider Identifier (NPI) is 1750439279, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Marie Matthews, MD located?
The NPPES record lists a practice address at 2 Terminal Dr, East Alton, IL, 62024. Phone: (618) 258-8460. Providers update this record themselves, so call before visiting.
How can I verify Sonia Marie Matthews, MD's license?
NPPES lists Illinois license number 036131865, as entered by the provider. 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.
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.