MS. SARA B. TREMBLAY LMSW-CC
NPI 1912257239
Social Worker - Clinical in Westbrook, ME
About Ms. Sara B. Tremblay Lmsw-cc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SARA B. TREMBLAY LMSW-CC (NPI 1912257239) is an individual clinical provider in Westbrook, Maine, licensed in Maine (MC13859) and active in the NPI registry since September 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Sara B. Tremblay Lmsw-cc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sara Tremblay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, ME 04101
- Reassigned Medicare billing, Maine enrollment
- 162 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 04092 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 7
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 Sara Tremblay's NPI number?
The NPI number for Sara Tremblay is 1912257239. It was assigned to this individual provider in the NPPES registry on September 13, 2012.
Where is Sara Tremblay located?
Sara Tremblay practices at 50 Park Rd, Westbrook, ME 04092. The listed phone number is (207) 854-0082.
What is Sara Tremblay's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Sara Tremblay enrolled in Medicare?
Yes. Sara Tremblay is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sara Tremblay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Tremblay reassigns Medicare benefits to Spurwink Services Incorporated (Portland, ME). 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 Sara Tremblay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sara Tremblay was last updated on September 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.