Erin O'Connor, MD
Diagnostic Radiology Physician · Maywood, IL
Erin O'Connor, MD is a diagnostic radiology physician with a practice address in Maywood, Illinois, and NPI 1487632584, issued on Jan 9, 2006. Check the license (Illinois 036105242, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Erin O'Connor
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 036105242 IL
D0082654 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2160 S 1St Ave, Maywood, IL 60153
- Phone
- (708) 216-9000
- Enumerated
- Jan 9, 2006
- Record last updated
- Apr 29, 2025
- Medicaid IDs
- 409740801 MD
073740122 DC - Medicare enrollment
- Enrolled (PECOS I20250501001827); 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 2160 S 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
- Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606
Verify Erin O'Connor 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 036105242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Erin O'Connor among 1,874 diagnostic radiology physician records in Illinois
Erin O'Connor, MD 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
- Graduated1999 · 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).
113 diagnostic radiology physician records list a practice address in Maywood
They are 113 of the 2,572 NPPES records with a practice address in Maywood, and 1,874 diagnostic radiology physician records in Illinois.
All 1,874 in Illinois → Every provider in Maywood → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Stefanie Benjamin, MDMaywood, IL 601531659347482
- Richard Cooper, MDMaywood, IL 601531235116112
- Terrence Demos, MDMaywood, IL 601531912984881
- Christine Dudiak, MDMaywood, IL 601531033196910
- Madonna Kral, MDMaywood, IL 601531871572958
- Laurie Lomasney, MDMaywood, IL 601531760469639
- Virginia McDonald, MDMaywood, IL 601531851378723
- Farukh Mian, M.D.Maywood, IL 601531194714816
Common questions
What is Erin O'Connor, MD's NPI number?
Erin O'Connor, MD's National Provider Identifier (NPI) is 1487632584, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erin O'Connor, MD located?
The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-9000. Providers update this record themselves, so call before visiting.
How can I verify Erin O'Connor, MD's license?
NPPES lists Illinois license number 036105242, 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.