PATRICIA A PIASECKI APN
NPI 1255633954
Nurse Practitioner in Chicago, IL
About Patricia A Piasecki Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA A PIASECKI APN (NPI 1255633954) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209-002518) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 (PECOS)
Patricia A Piasecki Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Patricia Piasecki reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 178 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,169 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
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 Patricia Piasecki's NPI number?
The NPI number for Patricia Piasecki is 1255633954. It was assigned to this individual provider in the NPPES registry on December 1, 2010. The provider is also known as Patricia A Moriarty.
Where is Patricia Piasecki located?
Patricia Piasecki practices at 1611 W Harrison St Suite 400, Chicago, IL 60612. The listed phone number is (312) 243-4244.
What is Patricia Piasecki's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Patricia Piasecki enrolled in Medicare?
Yes. Patricia Piasecki is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patricia Piasecki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Piasecki reassigns Medicare benefits to 2 organizations: Midwest Orthopaedics At Rush, LLC (Chicago, IL) and Rush University Medical Group (Chicago, IL). 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 Patricia Piasecki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Piasecki accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Patricia Piasecki 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 Patricia Piasecki was last updated on December 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Patricia A Piasecki, APN · NPI 1255633954
Nurse Practitioner physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since December 1, 2010.
## Identity
- **NPI:** 1255633954 (Entity type: Individual)
- **Enumerated:** December 1, 2010
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209-002518 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1611 W HARRISON ST, SUITE 400, Chicago, IL 60612-4861
- **Phone:** (312) 243-4244
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Midwest Orthopaedics At Rush, LLC (NPI 1811942451, Chicago, IL); Rush University Medical Group (NPI 1093819542, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 1, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1255633954) · Data from the CMS NPPES public registry.