SARAH TREMBLAY APRN-FNP
NPI 1023776333
Nurse Practitioner - Family in Derry, NH
About Sarah Tremblay Aprn-fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH TREMBLAY APRN-FNP (NPI 1023776333) is an individual family provider in Derry, New Hampshire, licensed in New Hampshire (072208-23) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS, is affiliated with Brattleboro Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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 Tremblay Aprn-fnp 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 Tremblay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Derry, NH 03038
- Reassigned Medicare billing, New Hampshire and Vermont enrollments
- 7 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brattleboro Memorial Hospital
Acute Care Hospitals · Brattleboro, VTGrace Cottage Hospital
Critical Access Hospitals · Townshend, VTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03038 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DERRY, NH 03038
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 Tremblay's NPI number?
The NPI number for Sarah Tremblay is 1023776333. It was assigned to this individual provider in the NPPES registry on December 3, 2021.
Where is Sarah Tremblay located?
Sarah Tremblay practices at 15 Tsienneto Rd Ste 200, Derry, NH 03038. The listed phone number is (603) 552-3309.
What is Sarah Tremblay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sarah Tremblay enrolled in Medicare?
Yes. Sarah Tremblay 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 Tremblay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Tremblay reassigns Medicare benefits to Diabetes And Lifestyle Management, LLC (Derry, NH). 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 Tremblay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Tremblay accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Sarah Tremblay 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 Tremblay affiliated with any hospitals?
According to CMS data, Sarah Tremblay is affiliated with Brattleboro Memorial Hospital and Grace Cottage Hospital.
When was this NPI record last updated?
The NPPES record for Sarah Tremblay was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 Tremblay, APRN-FNP · NPI 1023776333
Family physician in Derry, New Hampshire. Individual provider, active in the CMS NPPES registry since December 3, 2021.
## Identity
- **NPI:** 1023776333 (Entity type: Individual)
- **Enumerated:** December 3, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 072208-23 (New Hampshire)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15 TSIENNETO RD STE 200, Derry, NH 03038-1559
- **Phone:** (603) 552-3309 · **Fax:** (603) 965-4177
## 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:** Diabetes And Lifestyle Management, LLC (NPI 1649649021, Derry, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023776333) · Data from the CMS NPPES public registry.