CATHERINE DYWAN LCSW
NPI 1770839797
Social Worker - Clinical in Winamac, IN
About Catherine Dywan Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE DYWAN LCSW (NPI 1770839797) is an individual clinical provider in Winamac, Indiana, licensed in Indiana (34007415A) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Logansport, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
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
Catherine Dywan Lcsw 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 Reassignment
Medicare enrollment records show Catherine Dywan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Winamac, IN 46996
- Reassigned Medicare billing, Indiana enrollment
- 63 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 46996 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.
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 Dywan's NPI number?
The NPI number for Catherine Dywan is 1770839797. It was assigned to this individual provider in the NPPES registry on July 27, 2012.
Where is Catherine Dywan located?
Catherine Dywan practices at 540 Hospital Dr, Winamac, IN 46996. The listed phone number is (574) 946-2194.
What is Catherine Dywan's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Catherine Dywan enrolled in Medicare?
Yes. Catherine Dywan 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 organization bills Medicare for Catherine Dywan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Dywan reassigns Medicare benefits to Pulaski Memorial Hospital (Winamac, IN). 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 Dywan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Dywan accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Catherine Dywan 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 Dywan was last updated on March 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 Dywan, LCSW · NPI 1770839797
Clinical provider in Winamac, Indiana. Individual provider, active in the CMS NPPES registry since July 27, 2012.
## Identity
- **NPI:** 1770839797 (Entity type: Individual)
- **Enumerated:** July 27, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 34007415A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 540 HOSPITAL DR, Winamac, IN 46996
- **Phone:** (574) 946-2194
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Pulaski Memorial Hospital (NPI 1740403419, Winamac, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** March 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1770839797) · Data from the CMS NPPES public registry.