CATHERINE COOK
NPI 1083194492
Social Worker in Mentor, OH
About Catherine Cook NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE COOK (NPI 1083194492) is an individual social worker in Mentor, Ohio, licensed in Ohio (S.2207690) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Cleveland.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Catherine Cook is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Catherine Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Willoughby, OH 44094
- Reassigned Medicare billing, Ohio enrollment
- 342 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.
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.
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 Cook's NPI number?
The NPI number for Catherine Cook is 1083194492. It was assigned to this individual provider in the NPPES registry on August 15, 2018.
Where is Catherine Cook located?
Catherine Cook practices at 7232 Justin Way, Mentor, OH 44060. The listed phone number is (440) 578-8200.
What is Catherine Cook's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Catherine Cook enrolled in Medicare?
Yes. Catherine Cook is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Catherine Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Cook reassigns Medicare benefits to Signature Health, Inc (Willoughby, OH). 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 Catherine Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Cook accept?
Health plans from CareSource list Catherine Cook 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 Cook was last updated on September 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Catherine Cook · NPI 1083194492
Social Worker provider in Mentor, Ohio. Individual provider, active in the CMS NPPES registry since August 15, 2018.
## Identity
- **NPI:** 1083194492 (Entity type: Individual)
- **Enumerated:** August 15, 2018
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** S.2207690 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 7232 JUSTIN WAY, Mentor, OH 44060-4881
- **Phone:** (440) 578-8200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Signature Health, Inc (NPI 1477575348, Willoughby, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1083194492) · Data from the CMS NPPES public registry.