ELLEN DUHAMEL LICSW
NPI 1578952933
Social Worker - Clinical in South Barre, MA
About Ellen Duhamel Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN DUHAMEL LICSW (NPI 1578952933) is an individual clinical provider in South Barre, Massachusetts, licensed in Massachusetts (126838) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
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
Ellen Duhamel Licsw 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 Ellen Duhamel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01606
- Reassigned Medicare billing, Massachusetts enrollment
- 143 clinicians in this Medicare group
Lawrence, MA 01843
- Reassigned Medicare billing, Massachusetts enrollment
- 18 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 01074 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 Ellen Duhamel's NPI number?
The NPI number for Ellen Duhamel is 1578952933. It was assigned to this individual provider in the NPPES registry on January 22, 2015.
Where is Ellen Duhamel located?
Ellen Duhamel practices at 15 Elm St S, South Barre, MA 01074. The listed phone number is (978) 257-5722.
What is Ellen Duhamel's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Ellen Duhamel enrolled in Medicare?
Yes. Ellen Duhamel 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 Ellen Duhamel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Duhamel reassigns Medicare benefits to 2 organizations: Advocates, Inc (Worcester, MA) and Fcp, Inc (Lawrence, MA). 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 Ellen Duhamel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Duhamel accept?
Health plans from Harvard Pilgrim Health Care list Ellen Duhamel 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 Ellen Duhamel was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ellen Duhamel, LICSW · NPI 1578952933
Clinical provider in South Barre, Massachusetts. Individual provider, active in the CMS NPPES registry since January 22, 2015.
## Identity
- **NPI:** 1578952933 (Entity type: Individual)
- **Enumerated:** January 22, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 126838 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 ELM ST S, South Barre, MA 01074-7711
- **Phone:** (978) 257-5722
## 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): Advocates, Inc (NPI 1811741739, Worcester, MA); Fcp, Inc (NPI 1992819411, Lawrence, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1578952933) · Data from the CMS NPPES public registry.