MRS. CATHERINE LOUISE POSENDEK MSW, LISW-S
NPI 1134497209
Social Worker - Clinical in Cleveland, OH
About Mrs. Catherine Louise Posendek Msw, Lisw-s NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CATHERINE LOUISE POSENDEK MSW, LISW-S (NPI 1134497209) is an individual clinical provider in Cleveland, Ohio, licensed in Ohio (I.1440046) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Westlake, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Catherine Louise Posendek Msw, Lisw-s 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 Catherine Posendek 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
- 3 clinicians in this Medicare group
Parma, OH 44134
- Reassigned Medicare billing, Ohio enrollment
- 39 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 44111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Posendek's NPI number?
The NPI number for Catherine Posendek is 1134497209. It was assigned to this individual provider in the NPPES registry on December 5, 2011. The provider is also known as Miss Catherine Louise Burns Msw.
Where is Catherine Posendek located?
Catherine Posendek practices at 15728 Lorain Ave # 8095, Cleveland, OH 44111. The listed phone number is (216) 350-0332.
What is Catherine Posendek's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Catherine Posendek enrolled in Medicare?
Yes. Catherine Posendek 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 Catherine Posendek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Posendek reassigns Medicare benefits to 2 organizations: Serenity Now Therapy LLC (Westlake, OH) and Catholic Charities Corporation (Parma, 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 Posendek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Posendek accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and MedMutual and 4 other insurers list Catherine Posendek 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 Posendek was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Catherine Louise Posendek, MSW, LISW-S · NPI 1134497209
Clinical provider in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since December 5, 2011.
## Identity
- **NPI:** 1134497209 (Entity type: Individual)
- **Enumerated:** December 5, 2011
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** I.1440046 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15728 LORAIN AVE # 8095, Cleveland, OH 44111-5542
- **Phone:** (216) 350-0332
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Serenity Now Therapy LLC (NPI 1013734144, Westlake, OH); Catholic Charities Corporation (NPI 1659328771, Parma, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1134497209) · Data from the CMS NPPES public registry.