Jaclyn Giarrusso, NP
NPI 1720575434 · Family Nurse Practitioner · Exeter, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaclyn Giarrusso, NP is a Family Nurse Practitioner provider in Exeter, NH (NPI 1720575434).
Provider details
- NPI number
- 1720575434
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 084614-23 (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
8 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
1,135 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 | 287 | $107 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 141 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 133 | $77 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 94 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 70 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 114 | 39 |
| Lisinopril | 101 | 32 |
| Levothyroxine Sodium | 87 | 30 |
| Amlodipine Besylate | 56 | 21 |
| Lorazepam | 53 | 17 |
| Hydrochlorothiazide | 46 | 19 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-18
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Jaclyn Giarrusso's NPI number?
- Jaclyn Giarrusso's National Provider Identifier (NPI) is 1720575434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaclyn Giarrusso's specialty?
- Jaclyn Giarrusso is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jaclyn Giarrusso located?
- Jaclyn Giarrusso's practice location on file with NPPES is 21 Hampton Rd Bldg 3, Exeter, NH 03833-4854.
- What is Jaclyn Giarrusso's phone number?
- The practice phone number listed in the NPPES registry for Jaclyn Giarrusso is (603) 775-0000.
- Does Jaclyn Giarrusso accept Medicare?
- Jaclyn Giarrusso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaclyn Giarrusso's NPI active?
- Yes — Jaclyn Giarrusso's NPI (1720575434) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.