DR. TOMASZ M JARZEMBOWSKI MD
NPI 1063636454
Hospitalist in Pleasant Prairie, WI
About Dr. Tomasz M Jarzembowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TOMASZ M JARZEMBOWSKI MD (NPI 1063636454) is an individual hospitalist provider in Pleasant Prairie, Wisconsin, licensed in Wisconsin (51431) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Froedtert South Inc., and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Dr. Tomasz M Jarzembowski 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
2Medicare enrollment records show Tomasz Jarzembowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasant Prairie, WI 53158
- Reassigned Medicare billing, Wisconsin enrollment
- 30 clinicians in this Medicare group
Kenosha, WI 53143
- Reassigned Medicare billing, Wisconsin enrollment
- 212 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 13
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert South Inc.
Acute Care Hospitals · Pleasant Prairie, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53158 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
Referred Medical Equipment & Supplies CMS DME claims 5
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.
PLEASANT PRAIRIE, WI 53158
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 Jarzembowski's NPI number?
The NPI number for Tomasz Jarzembowski is 1063636454. It was assigned to this individual provider in the NPPES registry on April 13, 2007.
Where is Tomasz Jarzembowski located?
Tomasz Jarzembowski practices at 9555 76th St, Pleasant Prairie, WI 53158. The listed phone number is (262) 577-8300.
What is Tomasz Jarzembowski's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Tomasz Jarzembowski enrolled in Medicare?
Yes. Tomasz Jarzembowski 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 Jarzembowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tomasz Jarzembowski reassigns Medicare benefits to 2 organizations: Vituity-Wisconsin Hm Sc (Pleasant Prairie, WI) and Froedtert South, Inc. (Kenosha, WI). 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 Jarzembowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tomasz Jarzembowski accept?
Health plans from Ambetter Health, Anthem Blue Cross and Blue Shield and Network Health list Tomasz Jarzembowski 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 Jarzembowski affiliated with any hospitals?
According to CMS data, Tomasz Jarzembowski is affiliated with Froedtert South Inc..
When was this NPI record last updated?
The NPPES record for Tomasz Jarzembowski was last updated on August 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.