MRS. BEATA AGNIESZKA KISIEL M.D.
NPI 1033222104
Internal Medicine - Nephrology in Joliet, IL
About Mrs. Beata Agnieszka Kisiel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BEATA AGNIESZKA KISIEL M.D. (NPI 1033222104) is an individual nephrology provider in Joliet, Illinois, licensed in Illinois (036-110897) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Mrs. Beata Agnieszka Kisiel 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 Reassignment
Medicare enrollment records show Beata Kisiel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- 161 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 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Medical Center
Acute Care Hospitals · Joliet, ILMorris Hospital & Healthcare Centers
Acute Care Hospitals · Morris, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILEdward Hospital
Acute Care Hospitals · Naperville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60435 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOLIET, IL 60435
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 Beata Kisiel's NPI number?
The NPI number for Beata Kisiel is 1033222104. It was assigned to this individual provider in the NPPES registry on August 15, 2006.
Where is Beata Kisiel located?
Beata Kisiel practices at 3100 Theodore St Ste 201, Joliet, IL 60435. The listed phone number is (815) 744-5550.
What is Beata Kisiel's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Beata Kisiel enrolled in Medicare?
Yes. Beata Kisiel 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 organization bills Medicare for Beata Kisiel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Beata Kisiel reassigns Medicare benefits to Nephrology Associates Of Northern Illinois, Ltd. (Oak Brook, IL). The 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 Beata Kisiel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Beata Kisiel accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Beata Kisiel 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 Beata Kisiel affiliated with any hospitals?
According to CMS data, Beata Kisiel is affiliated with Presence Saint Joseph Medical Center, Morris Hospital & Healthcare Centers, Silver Cross Hospital And Medical Centers and Edward Hospital.
When was this NPI record last updated?
The NPPES record for Beata Kisiel was last updated on April 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.