DR. BRETT ALAN SOBIERALSKI O.D.
NPI 1649405218
Optometrist in Belleville, IL
About Dr. Brett Alan Sobieralski O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRETT ALAN SOBIERALSKI O.D. (NPI 1649405218) is an individual optometrist in Belleville, Illinois, licensed in Illinois (046010245) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of University Of Missouri St Louis - School Of Optometry (2009).
NPPES Registry Identity
Specialties & Licenses
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Secondary Practice Locations 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Brett Alan Sobieralski O.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.
Areas of Expertise CMS Part B claims 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Brett Sobieralski's NPI number?
The NPI number for Brett Sobieralski is 1649405218. It was assigned to this individual provider in the NPPES registry on May 26, 2009.
Where is Brett Sobieralski located?
Brett Sobieralski practices at 2525 Green Mount Commons Dr Ste 290, Belleville, IL 62221. The listed phone number is (618) 233-7800.
What is Brett Sobieralski's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Brett Sobieralski enrolled in Medicare?
Yes. Brett Sobieralski 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.
What insurance does Brett Sobieralski accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 9 other insurers list Brett Sobieralski 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.
When was this NPI record last updated?
The NPPES record for Brett Sobieralski was last updated on January 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
