Michael Gregory Fazio, DO
Diagnostic Radiology Physician · Belleville, IL
Michael Gregory Fazio, DO is a diagnostic radiology physician with a practice address in Belleville, Illinois, and NPI 1811123433, issued on Jun 10, 2009. Check the license (Illinois 036151550, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael Gregory Fazio
- Credential
- DO
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 036151550 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4500 Memorial Dr, Belleville, IL 62226
- Phone
- (618) 257-5613
- Enumerated
- Jun 10, 2009
- Record last updated
- Oct 21, 2025
- Fax
- (314) 454-4641
- Medicaid ID
- 200085569 MO
- Medicare enrollment
- Enrolled (PECOS I20210419001044); 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 4500 Memorial Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Md Ali, MDHospitalist Physician1376163261
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- Aloka Amarakone, MDNeurology Physician1407051329
Verify Michael Gregory Fazio 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 036151550Check 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 11 group practices
- Beloit Radiology LtdUrbandale, IA
- Clinical Radiologists SCHannibal, MO
- Iowa Diagnostic Imaging And Procedure Center LCClive, IA
- Iowa Radiology PCClive, IA
- Northside Radiology Associates LLCUrbandale, IA
- Regents OF The Univ OF CAUrbandale, IA
- Singleton Associates PAMason City, IA
- Sonoran Radiology LtdUrbandale, IA
- Sutter Bay Medical FoundationUrbandale, IA
- Virtual Radiologic Professionals LLCWaukee, IA
- Washington University Physicians IN Illinois IncWaukee, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Gregory Fazio among 1,874 diagnostic radiology physician records in Illinois
Michael Gregory Fazio, DO 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 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2004 among the 1,201 with a school on file
- Record last updated2025 · 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).
27 diagnostic radiology physician records list a practice address in Belleville
They are 27 of the 1,404 NPPES records with a practice address in Belleville, and 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Belleville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Jayant Amberker, MDBelleville, IL 622261235391616
- Amira Bahu, MDBelleville, IL 622261245202068
- Robert Burke, MDBelleville, IL 622261124074885
- Jason Carmichael, MDBelleville, IL 622261528279031
- Lucy Ann Christopherson, MDBelleville, IL 622261154378354
- Matthew Donaldson, MDBelleville, IL 622261982894853
- Chester Harrison, MDBelleville, IL 622261518134402
- Travis Hillen, MDBelleville, IL 622261285729657
Common questions
What is Michael Gregory Fazio, DO's NPI number?
Michael Gregory Fazio, DO's National Provider Identifier (NPI) is 1811123433, issued on Jun 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael Gregory Fazio, DO located?
The NPPES record lists a practice address at 4500 Memorial Dr, Belleville, IL, 62226. Phone: (618) 257-5613. Providers update this record themselves, so call before visiting.
How can I verify Michael Gregory Fazio, DO's license?
NPPES lists Illinois license number 036151550, 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.