DR. STEVEN WILLIAM PARKES M.D.
NPI 1982840211
Emergency Medicine in Aurora, IL
About Dr. Steven William Parkes M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN WILLIAM PARKES M.D. (NPI 1982840211) is an individual emergency medicine provider in Aurora, Illinois, licensed in Illinois (036121543) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS, is affiliated with Mc Donough District Hospital, and is a graduate of Rush Medical College Of Rush University (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Steven William Parkes M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
16Medicare enrollment records show Steven Parkes reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- 116 clinicians in this Medicare group
Peoria, IL 61614
- Reassigned Medicare billing, Illinois enrollment
- 90 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 clinicians in this Medicare group
Peoria, IL 61636
- Reassigned Medicare billing, Illinois enrollment
- 52 clinicians in this Medicare group
Pekin, IL 61554
- Reassigned Medicare billing, Illinois enrollment
- 92 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 263 clinicians in this Medicare group
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Illinois enrollment
- 48 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mc Donough District Hospital
Acute Care Hospitals · Macomb, ILOsf Saint Clare Medical Center
Critical Access Hospitals · Princeton, ILSaint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKBaylor Scott & White Hospital Brenham
Critical Access Hospitals · Brenham, TXBaptist Neighborhood Hospital Thousand Oaks
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AURORA, IL 60504
AURORA, IL 60504
AURORA, IL 60504
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Parkes's NPI number?
The NPI number for Steven Parkes is 1982840211. It was assigned to this individual provider in the NPPES registry on December 16, 2008.
Where is Steven Parkes located?
Steven Parkes practices at 2000 Ogden Ave Rush-Copley Medical Center, Aurora, IL 60504. The listed phone number is (630) 978-6700.
What is Steven Parkes's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Steven Parkes enrolled in Medicare?
Yes. Steven Parkes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Steven Parkes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Parkes reassigns Medicare benefits to 16 organizations: Aurora Emergency Physicians, LLC (Aurora, IL), Epss Peoria LLC (Peoria, IL), Osf Multi-Specialty Group (Peoria, IL), Epss, LLC- Metro Series (Peoria, IL), Epss LLC - Central Series (Pekin, IL) and 11 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Parkes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Parkes accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare, Oscar Health and Oscar Insurance Company and 2 other insurers list Steven Parkes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Steven Parkes affiliated with any hospitals?
According to CMS data, Steven Parkes is affiliated with Mc Donough District Hospital, Osf Saint Clare Medical Center, Saint Francis Hospital Muskogee, Baylor Scott & White Hospital Brenham and Baptist Neighborhood Hospital Thousand Oaks.
When was this NPI record last updated?
The NPPES record for Steven Parkes was last updated on March 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Steven William Parkes, M.D. · NPI 1982840211
Emergency Medicine physician in Aurora, Illinois. Individual provider, active in the CMS NPPES registry since December 16, 2008.
## Identity
- **NPI:** 1982840211 (Entity type: Individual)
- **Enumerated:** December 16, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036121543 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2000 OGDEN AVE, RUSH-COPLEY MEDICAL CENTER, Aurora, IL 60504-7222
- **Phone:** (630) 978-6700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 16 organizations under Medicare reassignment (form CMS-855R): Aurora Emergency Physicians, LLC (NPI 1508389628, Aurora, IL); Epss Peoria LLC (NPI 1831421056, Peoria, IL); Osf Multi-Specialty Group (NPI 1154908929, Peoria, IL); Epss, LLC- Metro Series (NPI 1124782305, Peoria, IL); Epss LLC - Central Series (NPI 1538680467, Pekin, IL); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2006
## Record status
- **NPPES last updated:** March 22, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1982840211) · Data from the CMS NPPES public registry.