REBECCA SILLOWAY
NPI 1831525971
Social Worker - Clinical in Ware, MA
About Rebecca Silloway NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA SILLOWAY (NPI 1831525971) is an individual clinical provider in Ware, Massachusetts and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Rebecca Silloway is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rebecca Silloway reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MA 01103
- Reassigned Medicare billing, Massachusetts enrollment
- 34 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 01082 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 Rebecca Silloway's NPI number?
The NPI number for Rebecca Silloway is 1831525971. It was assigned to this individual provider in the NPPES registry on September 20, 2013.
Where is Rebecca Silloway located?
Rebecca Silloway practices at 96 South St, Ware, MA 01082. The listed phone number is (413) 967-6241.
What is Rebecca Silloway's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rebecca Silloway enrolled in Medicare?
Yes. Rebecca Silloway is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rebecca Silloway's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Silloway reassigns Medicare benefits to Caring Health Center, Inc. (Springfield, MA). 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 Rebecca Silloway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Silloway accept?
Health plans from Harvard Pilgrim Health Care list Rebecca Silloway 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 Rebecca Silloway was last updated on September 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Rebecca Silloway · NPI 1831525971
Clinical provider in Ware, Massachusetts. Individual provider, active in the CMS NPPES registry since September 20, 2013.
## Identity
- **NPI:** 1831525971 (Entity type: Individual)
- **Enumerated:** September 20, 2013
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 96 SOUTH ST, Ware, MA 01082-1616
- **Phone:** (413) 967-6241
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Caring Health Center, Inc. (NPI 1659476356, Springfield, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 20, 2013
- **Other identifiers:** Medicaid 1300881 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1831525971) · Data from the CMS NPPES public registry.