STEPHANIE MICHALSKI
NPI 1679200257
Social Worker in Chicago, IL
About Stephanie Michalski NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE MICHALSKI (NPI 1679200257) is an individual social worker in Chicago, Illinois and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stephanie Michalski is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephanie Michalski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60611
- Reassigned Medicare billing, Illinois enrollment
- 130 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.
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 Stephanie Michalski's NPI number?
The NPI number for Stephanie Michalski is 1679200257. It was assigned to this individual provider in the NPPES registry on August 4, 2022.
Where is Stephanie Michalski located?
Stephanie Michalski practices at 2321 N Rockwell St, Chicago, IL 60647. The listed phone number is (815) 714-4667.
What is Stephanie Michalski's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Stephanie Michalski enrolled in Medicare?
Yes. Stephanie Michalski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephanie Michalski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Michalski reassigns Medicare benefits to Clarity Clinic PLLC (Chicago, 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 Stephanie Michalski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Stephanie Michalski was last updated on March 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Stephanie Michalski · NPI 1679200257
Social Worker provider in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 4, 2022.
## Identity
- **NPI:** 1679200257 (Entity type: Individual)
- **Enumerated:** August 4, 2022
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2321 N ROCKWELL ST, Chicago, IL 60647-3043
- **Phone:** (815) 714-4667
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Clarity Clinic PLLC (NPI 1063803856, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** March 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1679200257) · Data from the CMS NPPES public registry.