SARAH ELIZABETH BERTHIAUME
NPI 1346949112
Nurse Practitioner in Worcester, MA
About Sarah Elizabeth Berthiaume NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH ELIZABETH BERTHIAUME (NPI 1346949112) is an individual nurse practitioner in Worcester, Massachusetts, licensed in Massachusetts (RN2268683) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Health - Harrington Hospital, and maintains a secondary practice location in Weston.
NPPES Registry Identity
Specialties & Licenses 2
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
Sarah Elizabeth Berthiaume 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 Sarah Berthiaume reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umass Memorial Health - Harrington Hospital
Acute Care Hospitals · Southbridge, MAUmass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MASt Vincent Hospital
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01655 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.
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Sarah Berthiaume's NPI number?
The NPI number for Sarah Berthiaume is 1346949112. It was assigned to this individual provider in the NPPES registry on March 1, 2023.
Where is Sarah Berthiaume located?
Sarah Berthiaume practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (508) 334-5958.
What is Sarah Berthiaume's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Sarah Berthiaume enrolled in Medicare?
Yes. Sarah Berthiaume 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 Sarah Berthiaume's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Berthiaume reassigns Medicare benefits to Umass Memorial Medical Group Inc (Worcester, 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 Sarah Berthiaume's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Berthiaume accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Sarah Berthiaume 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.
Is Sarah Berthiaume affiliated with any hospitals?
According to CMS data, Sarah Berthiaume is affiliated with Umass Memorial Health - Harrington Hospital, Umass Memorial Medical Center/University Campus and St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Sarah Berthiaume was last updated on June 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Sarah Elizabeth Berthiaume · NPI 1346949112
Nurse Practitioner physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since March 1, 2023.
## Identity
- **NPI:** 1346949112 (Entity type: Individual)
- **Enumerated:** March 1, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN2268683 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 LAKE AVE N, Worcester, MA 01655-0002
- **Phone:** (508) 334-5958 · **Fax:** (508) 334-5152
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Umass Memorial Medical Group Inc (NPI 1760445373, Worcester, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346949112) · Data from the CMS NPPES public registry.