BARBARA S. ELLIS LICSW
NPI 1467589820
Social Worker - Clinical in Marshfield, MA
About Barbara S. Ellis Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA S. ELLIS LICSW (NPI 1467589820) is an individual clinical provider in Marshfield, Massachusetts, licensed in Massachusetts (113395) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Barbara S. Ellis 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 Reassignment
Medicare enrollment records show Barbara Ellis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Quincy, MA 02169
- Reassigned Medicare billing, Massachusetts enrollment
- 101 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02050 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 Barbara Ellis's NPI number?
The NPI number for Barbara Ellis is 1467589820. It was assigned to this individual provider in the NPPES registry on February 27, 2007. The provider is also known as Barbara S. Ellis Licsw.
Where is Barbara Ellis located?
Barbara Ellis practices at 769 Plain St Unit I, Marshfield, MA 02050. The listed phone number is (781) 834-7433.
What is Barbara Ellis's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Barbara Ellis enrolled in Medicare?
Yes. Barbara Ellis 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 Barbara Ellis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Ellis reassigns Medicare benefits to South Shore Mental Health Center, Inc. (Quincy, 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 Barbara Ellis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Ellis accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Barbara Ellis 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 Barbara Ellis was last updated on February 19, 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.
# Barbara S. Ellis, LICSW · NPI 1467589820
Clinical provider in Marshfield, Massachusetts. Individual provider, active in the CMS NPPES registry since February 27, 2007.
## Identity
- **NPI:** 1467589820 (Entity type: Individual)
- **Enumerated:** February 27, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 113395 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 769 PLAIN ST, UNIT I, Marshfield, MA 02050-2118
- **Phone:** (781) 834-7433 · **Fax:** (781) 834-7458
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** South Shore Mental Health Center, Inc. (NPI 1770528317, Quincy, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** February 19, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1467589820) · Data from the CMS NPPES public registry.