OLIVIA TRIEBER MSW
NPI 1558923508
Social Worker in Brockton, MA
About Olivia Trieber Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA TRIEBER MSW (NPI 1558923508) is an individual social worker in Brockton, Massachusetts, licensed in Massachusetts (225322) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Olivia Trieber Msw 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 Olivia Trieber reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 128 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.
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.
BROCKTON, MA 02301
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 Olivia Trieber's NPI number?
The NPI number for Olivia Trieber is 1558923508. It was assigned to this individual provider in the NPPES registry on June 30, 2019.
Where is Olivia Trieber located?
Olivia Trieber practices at 63 Main St, Brockton, MA 02301. The listed phone number is (508) 559-6699.
What is Olivia Trieber's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Olivia Trieber enrolled in Medicare?
Yes. Olivia Trieber 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 Olivia Trieber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Trieber reassigns Medicare benefits to Brockton Neighborhood Health Center (Brockton, 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 Olivia Trieber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olivia Trieber accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Olivia Trieber 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 Olivia Trieber was last updated on March 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Olivia Trieber, MSW · NPI 1558923508
Social Worker provider in Brockton, Massachusetts. Individual provider, active in the CMS NPPES registry since June 30, 2019.
## Identity
- **NPI:** 1558923508 (Entity type: Individual)
- **Enumerated:** June 30, 2019
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 225322 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 63 MAIN ST, Brockton, MA 02301-4042
- **Phone:** (508) 559-6699
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Brockton Neighborhood Health Center (NPI 1225085319, Brockton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1558923508) · Data from the CMS NPPES public registry.