CHELSI GEMBA
NPI 1679985089
Social Worker - Clinical in Swansea, MA
About Chelsi Gemba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSI GEMBA (NPI 1679985089) is an individual clinical provider in Swansea, Massachusetts and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Chelsi Gemba is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Chelsi Gemba reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 12 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 02777 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.
SWANSEA, MA 02777
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 Chelsi Gemba's NPI number?
The NPI number for Chelsi Gemba is 1679985089. It was assigned to this individual provider in the NPPES registry on May 20, 2014.
Where is Chelsi Gemba located?
Chelsi Gemba practices at 463 Swansea Mall Dr, Swansea, MA 02777. The listed phone number is (508) 324-1060.
What is Chelsi Gemba's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Chelsi Gemba enrolled in Medicare?
Yes. Chelsi Gemba is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Chelsi Gemba's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsi Gemba reassigns Medicare benefits to Bay Coast Behavioral, LLC (Fall River, 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 Chelsi Gemba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chelsi Gemba accept?
Health plans from Anthem Blue Cross and Blue Shield list Chelsi Gemba 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 Chelsi Gemba was last updated on June 8, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Chelsi Gemba · NPI 1679985089
Clinical provider in Swansea, Massachusetts. Individual provider, active in the CMS NPPES registry since May 20, 2014.
## Identity
- **NPI:** 1679985089 (Entity type: Individual)
- **Enumerated:** May 20, 2014
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 463 SWANSEA MALL DR, Swansea, MA 02777-4119
- **Phone:** (508) 324-1060
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Bay Coast Behavioral, LLC (NPI 1184963993, Fall River, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 8, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1679985089) · Data from the CMS NPPES public registry.