CATHERINE SUSTERSIC APRN
NPI 1356932529
Nurse Practitioner in Westlake, OH
About Catherine Sustersic Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE SUSTERSIC APRN (NPI 1356932529) is an individual nurse practitioner in Westlake, Ohio, licensed in Ohio (APRN.CNP.0028295) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Catherine Sustersic Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Catherine Sustersic reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westlake, OH 44145
- Reassigned Medicare billing, Ohio enrollment
- 1,437 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44145 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.
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 Catherine Sustersic's NPI number?
The NPI number for Catherine Sustersic is 1356932529. It was assigned to this individual provider in the NPPES registry on February 1, 2021.
Where is Catherine Sustersic located?
Catherine Sustersic practices at 960 Clague Rd Ste 2420, Westlake, OH 44145. The listed phone number is (440) 646-2211.
What is Catherine Sustersic's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Catherine Sustersic enrolled in Medicare?
Yes. Catherine Sustersic is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Catherine Sustersic's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Sustersic reassigns Medicare benefits to 2 organizations: University Primary Care Practices Inc (Westlake, OH) and University Hospitals Medical Group Inc (Cleveland, OH). 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 Catherine Sustersic's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Sustersic accept?
Health plans from Antidote Health Plan of Ohio, Inc. and CareSource list Catherine Sustersic 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 Catherine Sustersic was last updated on September 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.