Shari Sarris, APRN
NPI 1871088286 · Family Nurse Practitioner · Londonderry, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shari Sarris, APRN is a Family Nurse Practitioner provider in Londonderry, NH (NPI 1871088286).
Provider details
- NPI number
- 1871088286
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 062668-23 (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 tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
340 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 213 | $106 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 85 | $29 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $76 |
Typical Medicare-allowed amounts for these services range $29–$106 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 30 | 11 |
| Metformin Hclbrand: Metformin Hcl Er | 26 | 11 |
| Insulin Degludecbrand: Tresiba Flextouch U-200 | 20 | — |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 19 | — |
| Tirzepatidebrand: Mounjaro | 15 | — |
| Insulin Lisprobrand: Humalog Kwikpen U-200 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-27
- Last updated
- 2022-07-20
- Certified
- 2022-07-20
Frequently asked questions
- What is Shari Sarris's NPI number?
- Shari Sarris's National Provider Identifier (NPI) is 1871088286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shari Sarris's specialty?
- Shari Sarris is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shari Sarris located?
- Shari Sarris's practice location on file with NPPES is 25 Nashua Road Suite 1a, Londonderry, NH 03053.
- What is Shari Sarris's phone number?
- The practice phone number listed in the NPPES registry for Shari Sarris is (603) 552-3309.
- Does Shari Sarris accept Medicare?
- Shari Sarris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shari Sarris's NPI active?
- Yes — Shari Sarris's NPI (1871088286) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.