Sarah Tremblay, APRN-FNP
NPI 1023776333 · Family Nurse Practitioner · Derry, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Tremblay, APRN-FNP is a Family Nurse Practitioner provider in Derry, NH (NPI 1023776333).
Provider details
- NPI number
- 1023776333
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 072208-23 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
509 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 338 | $108 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 154 | $29 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Provider Supplied Equipment95250 | 17 | $150 |
Typical Medicare-allowed amounts for these services range $29–$150 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 120 | 38 |
| Semaglutidebrand: Ozempic | 119 | 30 |
| Dulaglutidebrand: Trulicity | 111 | 20 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 55 | 25 |
| Metformin Hcl | 44 | 15 |
| Tirzepatidebrand: Mounjaro | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 62 Brown St Ste 304cHaverhill, MA 01830-6790Phone: (603) 552-3309Fax: (603) 965-4177
- 17 Belmont Ave Rm G104Brattleboro, VT 05301-7601Phone: (603) 552-3309Fax: (603) 965-4177
Registry dates
- Enumerated
- 2021-12-03
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Sarah Tremblay's NPI number?
- Sarah Tremblay's National Provider Identifier (NPI) is 1023776333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Tremblay's specialty?
- Sarah Tremblay is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Tremblay located?
- Sarah Tremblay's practice location on file with NPPES is 15 Tsienneto Rd Ste 200, Derry, NH 03038-1559.
- What is Sarah Tremblay's phone number?
- The practice phone number listed in the NPPES registry for Sarah Tremblay is (603) 552-3309.
- Does Sarah Tremblay accept Medicare?
- Sarah Tremblay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Tremblay's NPI active?
- Yes — Sarah Tremblay's NPI (1023776333) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.