TOMASZ PIOTR LIS MD
NPI 1003122151
Family Medicine in Chicago, IL
About Tomasz Piotr Lis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TOMASZ PIOTR LIS MD (NPI 1003122151) is an individual family medicine provider in Chicago, Illinois, licensed in Indiana (01083261A) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with Crawford Memorial Hospital, and maintains a secondary practice location in Knox.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Tomasz Piotr Lis Md 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
14Medicare enrollment records show Tomasz Lis reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Porte, IN 46350
- Reassigned Medicare billing, Indiana enrollment
- 101 clinicians in this Medicare group
Beaver Dam, WI 53916
- Reassigned Medicare billing, Wisconsin enrollment
- 606 clinicians in this Medicare group
Fort Wayne, IN 46804
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Emergency Professionals Of Indiana PC
- 404 clinicians in this Medicare group
De Witt, IA 52742
- Reassigned Medicare billing, Iowa enrollment
- 34 clinicians in this Medicare group
Maquoketa, IA 52060
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1912960758 (Iowa), NPI 1326002643 (Iowa)
- 43 clinicians in this Medicare group
Galesburg, IL 61401
- Reassigned Medicare billing, Illinois enrollment
- 36 clinicians in this Medicare group
Robinson, IL 62454
- Reassigned Medicare billing, Illinois enrollment
- 116 clinicians in this Medicare group
Harrisburg, IL 62946
- Reassigned Medicare billing, Illinois enrollment
- 169 clinicians in this Medicare group
Mountain Lake, MN 56159
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1568401016 (Minnesota)
- 260 clinicians in this Medicare group
Dassel, MN 55325
- Reassigned Medicare billing, Minnesota enrollment
- 125 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 3
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.
Crawford Memorial Hospital
Critical Access Hospitals · Robinson, ILNorthwest Health - Starke
Acute Care Hospitals · Knox, INGenesis Medical Center-Dewitt
Critical Access Hospitals · Dewitt, IAJackson County Regional Health Center
Critical Access Hospitals · Maquoketa, IARipon Medical Center
Critical Access Hospitals · Ripon, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60622 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
CHICAGO, IL 60622
CHICAGO, IL 60622
CHICAGO, IL 60622
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 Tomasz Lis's NPI number?
The NPI number for Tomasz Lis is 1003122151. It was assigned to this individual provider in the NPPES registry on August 26, 2010.
Where is Tomasz Lis located?
Tomasz Lis practices at 2233 W Division St, Chicago, IL 60622. The listed phone number is (312) 770-2000.
What is Tomasz Lis's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Tomasz Lis enrolled in Medicare?
Yes. Tomasz Lis 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 Tomasz Lis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tomasz Lis reassigns Medicare benefits to 14 organizations: North Indiana Emergency Physicians, LLP (La Porte, IN), Agnesian Healthcare (Beaver Dam, WI), Emergency Professionals Of Indiana, P.C. (Fort Wayne, IN), Genesis Health System (De Witt, IA), Jackson County Public Hospital (Maquoketa, IA) and 9 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 Tomasz Lis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tomasz Lis accept?
Health plans from Sanford Health Plan, Security Health Plan and Wellmark Health Plan of Iowa, Inc. list Tomasz Lis 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 Tomasz Lis affiliated with any hospitals?
According to CMS data, Tomasz Lis is affiliated with Crawford Memorial Hospital, Northwest Health - Starke, Genesis Medical Center-Dewitt, Jackson County Regional Health Center and Ripon Medical Center.
When was this NPI record last updated?
The NPPES record for Tomasz Lis was last updated on January 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Tomasz Piotr Lis, MD · NPI 1003122151
Family Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 26, 2010.
## Identity
- **NPI:** 1003122151 (Entity type: Individual)
- **Enumerated:** August 26, 2010
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 01083261A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2233 W DIVISION ST, Chicago, IL 60622-8151
- **Phone:** (312) 770-2000
## 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:** 14 organizations under Medicare reassignment (form CMS-855R): North Indiana Emergency Physicians, LLP (NPI 1144691478, La Porte, IN); Agnesian Healthcare (NPI 1700817657, Beaver Dam, WI); Emergency Professionals Of Indiana, P.C. (NPI 1013951219, Fort Wayne, IN); Genesis Health System (NPI 1649368523, De Witt, IA); Jackson County Public Hospital (NPI 1689705949, Maquoketa, IA); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1003122151) · Data from the CMS NPPES public registry.